Stave'n'Tabs - iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic...
Eyezon - An on-demand live streaming tool for searching the now
Aria Maestosa - Aria Maestosa is an open-source (GPL) midi tracker/editor.
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Chordsheet Maker - Create chord sheets or lead sheets quick and easily from your iPad. Add rhythms, endings, segno, codas and all what's necessary for your musicians to know what's your music about. Transcription made easy!
YouTube Mobile Live Streaming - A new chapter in YouTube’s live stream, on mobile