Loopmix.

Loopmix remixes up to six audio loops at once, slicing, rearranging, reversing and re-pitching them, with time-stretching and pitch-shifting from Zynaptiq's ZTX engine. Its performance keyboard triggers stems and sequences and saves or recalls custom remixes, so a bank of alternatives is ready while a track takes shape. The desktop licence needs an internet connection to download and activate, and covers up to three computers.