LibreArp v1.1 WiN/Lin [FREE]
1. Color based keynotes to determine the key sorting (e.g. blue = 1st note, orange = 3rd note, grey = root note etc.)
2. Ability to add markers and to define Midi CC to jump through different arp variations.
3. Adding a midi out feature so it gives ability to sort certain key notes to be sent to a specific midi channel..
MacOS is coming!