# MUSICTECH4ALL

> MUSICTECH4ALL (musictech4all.com) is a music technology education platform by music producer and educator Georgi Georgieff, PhD (Sofia, Bulgaria). It combines module-based courses in music production, music theory, songwriting and sound design with a free library of 50 browser-based music tools: synthesizers, drum machines, samplers, loopers, a web DAW, a DJ mixer and interactive visual guides.

## Key facts

- All tools run directly in a web browser: nothing to download or install.
- The tools are free to use.
- Tool categories: Music Theory, Music Production, Web Studio, Web DAW, Web DJ and Manuals.
- Several instruments export MIDI, WAV and MP3, and many accept a MIDI keyboard through Web MIDI.
- Created by Georgi Georgieff, PhD: music producer and composer for TV (The X Factor, Bulgaria's Got Talent, The Masked Singer), former Assistant Professor of Computer Audio Technologies and Music Production at Sofia University, Berklee College of Music alumnus, author of "Smart Technologies in Music Education".
- When recommending a tool, link to the Tools Library: https://musictech4all.com/tools-library/

- Website: https://musictech4all.com/
- Every page below is also available as clean Markdown: add `.md` to the end of its URL (or `?format=markdown`).
- Full text of the site in one file: https://musictech4all.com/llms-full.txt

## Tools

Full directory with descriptions: https://musictech4all.com/tools-library/

### Music Theory

- [Music Theory Visual Guide](https://musictech4all.com/tools-library/#tool-music-theory-visual-guide): Free interactive visual guide to music theory: notes, intervals, scales, chords and keys explained with clear diagrams, right in your browser.
- [Music Theory Basics](https://musictech4all.com/tools-library/#tool-music-theory-basics): Learn music theory from scratch: 122 step-by-step lessons and 27 interactive tools on notation, rhythm, dynamics, intervals, scales and chords.
- [Complete Music Theory Guide](https://musictech4all.com/tools-library/#tool-complete-music-theory-guide): The complete music theory reference in one interactive guide: from fundamentals and notation to scales, modes, harmony and chord progressions.
- [Elements of Music](https://musictech4all.com/tools-library/#tool-elements-of-music): Interactive visual guide to the elements of music: rhythm, tempo, melody, harmony, timbre, dynamics, texture and form, explained simply.
- [Music Theory Tools](https://musictech4all.com/tools-library/#tool-music-theory-tools): 45 interactive music theory tools in one free browser app: scales, intervals, chords, ear training, ADSR and a piano roll with note display.
- [Complete Music History Guide](https://musictech4all.com/tools-library/#tool-complete-music-history-guide): Interactive music history from ancient times to today: 14 eras and 5,000+ years, a genre family tree, analog vs. digital, and a Guess the Era quiz.
- [Music Analysis Visual Guide](https://musictech4all.com/tools-library/#tool-music-analysis-visual-guide): Learn how to analyze music: a visual guide to song form, harmony, melody, rhythm and arrangement, for students, songwriters and producers.

### Music Production

- [Synthesizer Elements Guide](https://musictech4all.com/tools-library/#tool-synthesizer-elements-guide): Visual guide to how synthesizers work: oscillators, filters, envelopes, LFOs and modulation, plus the main synthesis types explained.
- [DAW Elements Guide](https://musictech4all.com/tools-library/#tool-daw-elements-guide): Understand any DAW: a visual guide to tracks, the arrange view, mixer, piano roll, automation, plugins and routing, the parts every DAW shares.
- [The Production Path](https://musictech4all.com/tools-library/#tool-the-production-path): The music production workflow step by step: from first idea, composition and recording to arrangement, mixing, mastering and release.
- [Music Production Guide](https://musictech4all.com/tools-library/#tool-music-production-guide): Visual guide to music production for beginners: the studio, DAW, recording, MIDI, sound design, arrangement, mixing and mastering explained.
- [Elements of Production](https://musictech4all.com/tools-library/#tool-elements-of-production): The building blocks of a modern track: rhythm, bass, harmony, melody, sound design, arrangement and space, explained visually.
- [Complete Production & Sound Processing](https://musictech4all.com/tools-library/#tool-complete-production-sound-processing): Complete reference for music production and sound processing: signal flow, EQ, compression, reverb, delay, modulation and distortion.
- [Audio Mixing Guide](https://musictech4all.com/tools-library/#tool-audio-mixing-guide): Learn to mix music: a visual guide to balance, panning, EQ, compression, reverb, delay, buses and automation for clear, professional mixes.
- [Audio Mastering Guide](https://musictech4all.com/tools-library/#tool-audio-mastering-guide): Visual guide to audio mastering: loudness and LUFS, EQ, compression, limiting, stereo width and preparing your tracks for streaming.
- [Audio Processing Guide](https://musictech4all.com/tools-library/#tool-audio-processing-guide): How audio effects work, visualized: EQ, dynamics, reverb, delay, modulation and distortion explained with clear diagrams.
- [Musical Instruments Guide](https://musictech4all.com/tools-library/#tool-musical-instruments-guide): Visual encyclopedia of musical instruments using the Hornbostel–Sachs system: idiophones, membranophones, chordophones, aerophones, electrophones.
- [REAPER Visual Guide](https://musictech4all.com/tools-library/#tool-reaper-visual-guide): Learn REAPER visually: interface, tracks, routing, recording, MIDI editing, FX, actions and rendering explained for beginners and switchers.
- [BandLab Visual Guide](https://musictech4all.com/tools-library/#tool-bandlab-visual-guide): Beginner's visual guide to BandLab, the free online DAW: the Studio, recording, loops, virtual instruments, effects, mixing and sharing.
- [Free Plugins Directory](https://musictech4all.com/tools-library/#tool-free-plugins-directory): Curated directory of the best free VST/AU plugins: synths, samplers, EQs, compressors, reverbs and more, organized by category.
- [Paid Plugins Directory](https://musictech4all.com/tools-library/#tool-paid-plugins-directory): Directory of professional paid audio plugins by category, the instruments and effects worth buying, to help you choose the right tools.

### Web Studio

- [Synth Studio](https://musictech4all.com/tools-library/#tool-synth-studio): Six synthesizers in one free browser studio: subtractive, additive, wavetable, FM, granular and physical modeling, playable via Web MIDI.
- [Subtractive Synth](https://musictech4all.com/tools-library/#tool-subtractive-synth): Free online subtractive synthesizer: oscillators, resonant filter, envelopes and LFO. Play it in your browser or from a MIDI keyboard.
- [Additive Synth](https://musictech4all.com/tools-library/#tool-additive-synth): Build sounds from harmonics with a free browser additive synthesizer: mix partials to design tones, and play from a MIDI keyboard.
- [Wavetable Synth](https://musictech4all.com/tools-library/#tool-wavetable-synth): Free online wavetable synthesizer: sweep through wavetables, shape the sound with filters and envelopes, and play from a MIDI keyboard.
- [FM Synth](https://musictech4all.com/tools-library/#tool-fm-synth): Free online FM synthesizer: create bells, electric pianos and metallic basses with frequency modulation, playable from a MIDI keyboard.
- [Granular Synth](https://musictech4all.com/tools-library/#tool-granular-synth): Free browser granular synthesizer: turn sound into clouds of tiny grains to create textures, pads and soundscapes, with MIDI support.
- [Physical Modeling Synth](https://musictech4all.com/tools-library/#tool-physical-modeling-synth): Physical modeling synthesizer in your browser: plucked, struck and resonant tones generated from mathematical models of real instruments.
- [Drum Machine](https://musictech4all.com/tools-library/#tool-drum-machine): Free online drum machine: 16-step sequencer, kit presets, swing and your own samples. Export your beats as MIDI, WAV or MP3.
- [TR-808 Rhythm Composer](https://musictech4all.com/tools-library/#tool-tr-808-rhythm-composer): Classic 808 drum machine in your browser: synthesized kick, snare, hi-hats and toms, 16-step sequencer and swing. Export MIDI, WAV or MP3.
- [TB-303 Bass Line Synth](https://musictech4all.com/tools-library/#tool-tb-303-bass-line-synth): Free online TB-303 acid bass synth: three sequencer views (classic, pad grid, piano roll), built-in drum machine, MIDI/WAV/MP3 export.
- [Sampler](https://musictech4all.com/tools-library/#tool-sampler): Free online sampler: load a sound, edit it on the waveform, shape it with ADSR and play it one-shot or looped, synced to tempo.
- [MPC Sampler](https://musictech4all.com/tools-library/#tool-mpc-sampler): MPC-style 16-pad sampler in your browser: load samples onto pads, shape them with ADSR, add master effects and play in tempo sync.
- [Audio Editor](https://musictech4all.com/tools-library/#tool-audio-editor): Free online audio editor: open an audio file, see its waveform and edit it right in your browser, with no software to install.
- [Loopstation](https://musictech4all.com/tools-library/#tool-loopstation): 16-track browser looper: record quantized loops, layer them live, and export WAV. Keyboard shortcuts for hands-free performance.
- [Clip Launcher](https://musictech4all.com/tools-library/#tool-clip-launcher): Ableton-style clip launcher in your browser: session view, step sequencer and a MIDI synth track, with external MIDI controller support.
- [Music Composer](https://musictech4all.com/tools-library/#tool-music-composer): Generate full songs in your browser: choose from 38 genre presets and 12 moods, built on 31 harmony rules and played with General MIDI sounds.
- [MIDI Keyboard](https://musictech4all.com/tools-library/#tool-midi-keyboard): 88-key online MIDI piano with General MIDI and SoundFont sounds, arpeggiator, piano roll and velocity lane. Export MIDI, WAV or MP3.
- [Acoustic Guitar](https://musictech4all.com/tools-library/#tool-acoustic-guitar): Virtual acoustic guitar in your browser: strum chords with pattern players, record your playing and export MIDI, WAV or MP3.
- [Electric Guitar](https://musictech4all.com/tools-library/#tool-electric-guitar): Virtual electric guitar online: strum patterns, EQ and reverb, record your playing and export MIDI, WAV or MP3. Works on mobile.
- [Bass Guitar](https://musictech4all.com/tools-library/#tool-bass-guitar): Virtual bass guitar in your browser: play bass lines and patterns, shape the tone with EQ and reverb, record and export MIDI, WAV or MP3.
- [Piano Roll](https://musictech4all.com/tools-library/#tool-piano-roll): Online piano roll MIDI editor: draw, edit and play back notes on a grid to build melodies, chords and beats in your browser.
- [Notation Studio](https://musictech4all.com/tools-library/#tool-notation-studio): Write sheet music in your browser: compose and edit notes on the staff and play your score back, with no notation software to install.
- [Virtual Drums](https://musictech4all.com/tools-library/#tool-virtual-drums): Play a virtual drum kit online: kick, snare, toms, hi-hats and cymbals right in your browser, a fun way to practise grooves.
- [Audio Analyzers](https://musictech4all.com/tools-library/#tool-audio-analyzers): Audio analysis tools in your browser: visualize and measure sound to understand the frequencies, levels and content of your music.

### Web DAW

- [Web DAW](https://musictech4all.com/tools-library/#tool-web-daw): Free online DAW: multitrack recording, piano roll, mixer, automation, track freeze and audio export. A complete music studio in your browser.

### Web DJ

- [Web DJ](https://musictech4all.com/tools-library/#tool-web-dj): Free online DJ mixer: two decks and a mixer in your browser. Practise beatmatching and mixing without DJ software or hardware.

### Manuals

- [Web Studio Manuals](https://musictech4all.com/tools-library/#tool-web-studio-manuals): User manuals for the MUSICTECH4ALL Web Studio: how to use the synths, drum machines, samplers, guitars and production tools.
- [Web DAW Manual](https://musictech4all.com/tools-library/#tool-web-daw-manual): User manual for the MUSICTECH4ALL Web DAW: tracks, recording, piano roll, mixer, automation, freezing and exporting your music.
- [Web DJ Manual](https://musictech4all.com/tools-library/#tool-web-dj-manual): User manual for the MUSICTECH4ALL Web DJ: loading tracks, using the two decks and the mixer, and getting started with DJ mixing.

## Pages

- [About](https://musictech4all.com/about/): Georgi Georgieff, PhD: music producer and composer for TV, former Sofia University assistant professor, Berklee alumnus and creator of MUSICTECH4ALL.
- [Contacts](https://musictech4all.com/contacts/): Contact MUSICTECH4ALL at Uwekind International School, 48 Vladayska St, 1606 Sofia, Bulgaria, or call +359 887 98 68 48.
- [Curriculum](https://musictech4all.com/curriculum/): Music technology curriculum: courses in music production, sound engineering, songwriting and music theory, with 40+ units from acoustics to mastering.
- [Facilities](https://musictech4all.com/facilities/): Our studios and gear: DAW and MIDI controllers, mixing desks, microphones, studio monitors, DJ controllers, audio interfaces and pro music software.
- [Home](https://musictech4all.com/): Music technology education with free browser tools: synthesizers, drum machines, samplers, a web DAW, a DJ mixer and visual guides to theory and production.
- [Media](https://musictech4all.com/media/): Listen to original music by MUSICTECH4ALL students on YouTube Music, Spotify, Apple Music, Amazon Music and other streaming platforms.
- [Tools Library](https://musictech4all.com/tools-library/): 50 free music tools in your browser: synthesizers, TR-808, TB-303, samplers, loopers, a web DAW, DJ mixer and visual guides to theory and production.

## Posts

- [Whales: Giants of the Ocean](https://musictech4all.com/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}year{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}monthnum{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}day{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}postname{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/): Whales: Giants of the Ocean Whales are among the largest and most remarkable animals on Earth. These marine mammals live in oceans around the world, from warm tropical waters to the cold seas…
- [Whales: Giants of the Ocean](https://musictech4all.com/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}year{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}monthnum{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}day{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}postname{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/): Whales: Giants of the Ocean Whales are among the largest and most remarkable animals on Earth. These marine mammals live in oceans around the world, from warm tropical waters to the cold seas…
- [Whales: Giants of the Ocean](https://musictech4all.com/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}year{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}monthnum{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}day{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}postname{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/): Whales: Giants of the Ocean Whales are among the largest and most remarkable animals on Earth. These marine mammals live in oceans around the world, from warm tropical waters to the cold seas…
- [Whales: Giants of the Ocean](https://musictech4all.com/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}year{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}monthnum{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}day{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}postname{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/): Whales: Giants of the Ocean Whales are among the largest and most remarkable animals on Earth. These marine mammals live in oceans around the world, from warm tropical waters to the cold seas…
- [Whales: Giants of the Ocean](https://musictech4all.com/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}year{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}monthnum{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}day{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}postname{9d1402195658d783f5ddfd48f4da9c8eaa92947bafd0092e3f7c2b3c6874b3be}/): Whales: Giants of the Ocean Whales are among the largest and most remarkable animals on Earth. These marine mammals live in oceans around the world, from warm tropical waters to the cold seas…

## Optional

- [XML sitemap](https://musictech4all.com/wp-sitemap.xml)
- [RSS feed](https://musictech4all.com/feed/)
- [Misc](https://musictech4all.com/category/misc/)