LOCK is a max4live generative MIDI sequencer which generates patterns computing fractional tempos between two given tempo values. It features a quantized offset beat shifter and two randomizing sub-sequencers. Rhythmic instances can either be randomized at the start of each bar or be locked turning every randomization event off.
    Programming and engineering by Matthias Girardi UI design and graphic design by Gianluca Lonigro
    As the other HEEL devices, this has been entirely made on Max 7.