A FL Studio like Piano roll Arpeggiator for Ableton. Can import .fsc (FL Studio Score file) and use it as the Arpeggiator Pattern on an Ableton Clip(with Chords). An Ableton clip with notes can also be used as the Arp Pattern. Update the MIDI pattern in this clip to change the Arpeggiated Clip in real-time. Plus various controls to experiment with Arpeggiation. See the Youtube video (with captions). You can download 1000s of FSC files from this link (not sure how legal they are) www.reddit.com/r/FLStudioPresets/comments/gvbzfv/1500_arpeggios_and_melodies_for_fl_studio_piano