The Live Block makes it easier to perform. The buttons let you switch scales and octaves, play chords and arpeggios, and sustain notes in real time. The Live Block connects with a click to the Lightpad Block via the magnetic BLOCKS DNA connectors. Easily access the key performance functions within the NOISE software and stay in the moment when playing live. The buttons on the Live Block let you switch scales and octaves, trigger chords and arpeggios, and sustain notes in real time.