Whitebox Synth Makers has released Meanwhile, a new free Live Pack for Ableton Live 9 that features four ambient instruments to experiment with.
Max's Device randomiser is linked to three of the instruments while one remains untreated to provide a root note. Four different special effects units are then linked to each sound to create further variation.
This instrument rack is free for 200 downloads.
https://soundcloud.com/nick-dwyer-2/whitebox-meanwhile-ableton