Po is an instrument creator for Petaporon, described by its creator as a tool for building instruments. It imports samples in wav, mp3 or sf2 formats, allows adjustment of start, end and loop points, assignment of samples to the whole keyboard or individual sections, modification of instrument parameters, and export as a zip file ready to drop in Petaporon.
Bosca Ceoil: The Blue Album is a beginner-friendly music-making app and a modern port of Terry Cavanagh's Bosca Ceoil. It uses a step sequencer with a pattern editor and drag-and-drop arrangement editor supporting up to 8 channels, with over 300 synthesized instruments. Songs can be exported to WAV, MIDI, and XM. It runs on Windows, macOS, and Linux, and in browsers including Firefox and Chrome.
Drumhaus is a browser-based drum machine and beat sequencer with 8 voices and 16 steps. It supports chainable patterns with per-step velocity, flam, ratchet and accent, per-voice filters, pitch and decay, and a master effects bus with reverb, compressor, phaser and saturation. Beats can be exported to WAV and presets shared via link. It is free and requires no account.
Drummy is a browser-based beat maker and AI drum machine. It composes songs with pattern layers, piano chords, and MIDI or MP3 export. Hector8 converts spoken descriptions into drum patterns. The site offers drum practice challenges and is free for all to compose, play and share.
Online Sequencer is a browser-based music sequencer for making tunes and sharing them with friends. It offers instrument selection, note and marker selection, grid and time-signature settings, and export to MP3, WAV and MIDI, along with MIDI and sequence import and sheet music opening.
Airwindows is a digital audio project by Chris offering bespoke plugins. Its VerbSevens release is a calibrated reference reverb plugin available standalone as AU and VST2, and within Airwindows Consolidated under 'Reverb' as CLAP, AU, VST3 and LV2. The page describes reverb design using comb filters and Householder matrices to build echo density.
SoundGator is a website offering free downloadable sound effects across categories such as buttons, interface, transitions, domestic, machines, transportation, human, miscellaneous, urban, industrial, nature and voices. Downloads are free and do not require registration or attribution, and the library is described as growing with new sounds added frequently, including airplane, crowd cheering, forest ambience, laughter and applause.
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Bosca Ceoil: The Blue Album is a beginner-friendly music-making app and a modern port of Terry Cavanagh's Bosca Ceoil. It uses a step sequencer with a pattern editor and drag-and-drop arrangement editor supporting up to 8 channels, with over 300 synthesized instruments. Songs can be exported to WAV, MIDI, and XM. It runs on Windows, macOS, and Linux, and in browsers including Firefox and Chrome.
Drumhaus is a browser-based drum machine and beat sequencer with 8 voices and 16 steps. It supports chainable patterns with per-step velocity, flam, ratchet and accent, per-voice filters, pitch and decay, and a master effects bus with reverb, compressor, phaser and saturation. Beats can be exported to WAV and presets shared via link. It is free and requires no account.
Drummy is a browser-based beat maker and AI drum machine. It composes songs with pattern layers, piano chords, and MIDI or MP3 export. Hector8 converts spoken descriptions into drum patterns. The site offers drum practice challenges and is free for all to compose, play and share.
Online Sequencer is a browser-based music sequencer for making tunes and sharing them with friends. It offers instrument selection, note and marker selection, grid and time-signature settings, and export to MP3, WAV and MIDI, along with MIDI and sequence import and sheet music opening.
Airwindows is a digital audio project by Chris offering bespoke plugins. Its VerbSevens release is a calibrated reference reverb plugin available standalone as AU and VST2, and within Airwindows Consolidated under 'Reverb' as CLAP, AU, VST3 and LV2. The page describes reverb design using comb filters and Householder matrices to build echo density.
SoundGator is a website offering free downloadable sound effects across categories such as buttons, interface, transitions, domestic, machines, transportation, human, miscellaneous, urban, industrial, nature and voices. Downloads are free and do not require registration or attribution, and the library is described as growing with new sounds added frequently, including airplane, crowd cheering, forest ambience, laughter and applause.
