Isol and Zypce present Sima, their latest collaboration. Isol: singer, composer, ex-vocalist of the electronic pop band Entre Ríos, singer with the baroque group the Excuse and member of the synthesizer pop American band Alsace Lorraine. She's also an internationally renowned illustrator of books and printed media. For the first time, she composes the melodies in the songs and writes their lyrics on this new record. Zypce: musician, composer. In 1994 he released his CD Nuevo Muerto (New Dead) on which he and his ensemble play his own works of contemporary classical music tainted with industrial reminiscences, although these categories are in fact very dubious labels. He has also composed music for the film, dance and theatre in Argentina and abroad and has performed his experimental compositions with pianist Adriana de los Santos, among others in concert.