Ableton [Live] FM Racks compromises an Instrument Rack and an Audio Effects Rack for Live. The Instrument Rack gives Macro-controlled access to 127 sampled FM synth sounds (basses, leads, arp fragments and chords) within a bank of Simplers. Each sample is longer than its marked-out playback range, so the Sample Start Macro enables nifty 'pseudo-wavetable' style scanning through them. The colourful roster of 'patches' sounds awesome and the effects open up plenty of processing options.
Original Source: Computer Music Magazine