MVF Devices

MvF Devices – Max for Live instruments and effects for Ableton Live, by Martin von Frantzius.

Martin is a classically-trained composer, violinist, and music software developer based in Hamburg. His background spans concert music with live electronics, interactive installations, and tools for music production. His devices are shaped by the same fascination with timing, rhythm, and microtonal structures that drives his compositions.

FlexGroove manipulates MIDI timing and swing – available from Ableton. MusicRadar gave it 4.5/5 stars.

FlexGrooveAudio applies the same concept to warped audio clips, reshaping groove via Ableton’s Warp Markers.