This software can be used to search scales & chords from a large and expandable database (XML). Thanks to the jmusic project (jmusic.sourceforge.io), this is also possible to generate music starting from these scales & chords and export the result to MIDI file.
sourceforge.net/projects/virtuozo
Zrythm is a cross-platform digital audio workstation designed to be featureful and easy to use. Automate almost anything with automation events using straight lines, ramps and curves, or with LFOs and envelopes. Featuring a chord pad for quickly trying out chords in a scale and a chord track to help with chord progressions.
Complete support for LV2 and VST2, with experimental support for VST3, AU, SFZ and SF2. Fully JACK aware, including support for JACK transport, ALSA, WASAPI, Windows MME, CoreMidi and CoreAudio.
Zrythm is free software. Use, study, share and improve it freely. Available in multiple languages including English, French, Galician, Portuguese, Japanese and German.
ScoreDate is your date with the music! It is open source software written in Java that helps musicians learn to read music; it also helps with ear training. It is suitable for any skill level, from beginner to professional; from slow training to first sight reading.
Features:
- Notes in line exercise
- Rhythms exercise
- Score reading exercise
- Ear training exercise with 4 levels of difficulty
- Exercises – creation, edit, save and playback
- Statistics with monthly and daily view
- Support of four clefs: Violin, Bass, Alto, Tenor, with a maximum of two at the same time
- Support of notes: Whole, half, dotted half, quarter, dotted quarter, eighth, triplets, pauses
- Selection of the notes range for each clef. Maximum of 4 additional lines above and below the staff
- Virtual piano, to exercise without having external devices
- Chords, intervals and accidentals exercise
- Learning mode, that shows the name of the note or the chord displayed on the staff
- Realtime playback supporting ASIO, WDMKS, DirectSound, Jack, ALSA, OSS
- Translated in to 15 languages
sourceforge.net/projects/scoredate
The Audio File 