Simple Reverser is a Max for Live tool to reverse audio on the fly in Ableton Live.
Simply press the reverse button to start filling a buffer with audio then release the reverse button to hear it play back backwards.
Turn on the loop button to have the backwards audio play in a loop whilst you continue to add new noises over the top.
That's it pretty simple but very useful for creating interesting and original textures.
Greatly improved pip and pop reduction on the reversed audio playback
Added 'Push' mapped controls
One Max for Live Audio Device