Interface of Jam2.

About Jam2

Jam2 is a jamming tool for musicians. It plays drums, bass, keys and percussion with 20 realistic patterns per instrument. Hit the randomise button to hear a new combination of patterns, or choose your favourites with the +/- buttons. With tempos ranging from 80 – 145 bpm, and all 12 keys in both major and minor tonalities, you’re good to go!


  • 4 different instruments
  • 20 melodic/rhythmic patterns per instrument
  • mute option for each instrument
  • all 12 keys with major/minor modality
  • tempos from 80 – 145
  • free, and no ads