I have reviewed some of the Sooperlooper issues today and fixed some bugs / feature requests in vangelis (testing) branch. The issue that has rasied most interest is #762 which I raised a couple of years ago. I just posed a proposal that I think may provide a pragmatic solution but need users’ feedback. It adds a single control but allows binding MIDI CC to all controls of each loop as well as allowing common CC binding for all loops. Please take a look and give feedback in the issue tracker.