There are three acts using the name Undo 1. Dj, producer and label owner, Undo is a man of many faces. Lots of activities for a musician who followed a steady career before appearing like a revelation in the early 2k's Barcelona scene. Gabriel Berlanga has been composer, vocalist, guitarist and bassist in pop-rock bands since the school days. By the mid-90's, he turned his attention also into the emerging world of electronic dance music. Gabriel started to collect records, dj and to experiment with electronic sounds and structures: playing old synths, loop-samplers and guitar fx.