Cross-platform Audio Visualizer
Synchronous multiroom audio player
An open source and free music notation software
Audio Tag Editor
Virtual MIDI controller for Linux, Windows and OSX
Search, Download, Play, Share on Bittorrent and the cloud
Audio Share can share Windows/Linux computer's audio to Android phone
https://blackhole-apk.com/
A multi-format module player and library
A MIDI Remote Controller via UDP/IP Multicast
Repeating your Intentions millions of times per second
Specialized sound synthesizer with Byzantine Church music scales
application to learn classical score notation.
Digital metronome that tries to be analogue
Quick(Qt) Online Music Player
A free media player that easily plays your music, pictures and videos.
BASS audio library add-on based on ZXTune library
IPTV/NVR/CCTV/Video cloud https://fastocloud.com
Music player with library for Linux (including Android) and Windows
multiplatform, small and handy audio/video player with network remote
DIY MIDI Drum Trigger