A4Desk Flash Music Player.
It lets you add an interactive MP3 music player to your website/CDROM.
Aglare Music Converter Platinum is an all-in-one audio conversion tool.
Acid Music Studio displays an interface similar to a real recording studio.
Good audio mixing modulated tool with a well designed user interface.
PG Music Inc.
Is the fun new way to become a Rock Guitar star in the comfort of your own home.
MAGIX Music Maker is a powerful yet easy to use music producer.
An open source cross-platform music tagger written in Python.
Sound utility to intended automatic control of volume level in games,radio,music.
MusicBot is a Discord music bot written in Python.
Volume 3 comes packed with royalty-free music, focusing on a travel theme.
It allows you to lower the volume of background music or effects.
The Sound Energy Volume Control is directly tired to your PC's volume control.
Mark Hammond (et al)
Python pywin32-210 is a set of Python extensions for Windows.
Need For Eat - Python Return. Python Tournament on Your Desktop!
Matthews Software Inventions
MIDI volume software MIDIFixer lets you edit volume levels and more.
Real time display of flow-volume & volume-time loop.