Grandbrothers are from Germany.
With a grand piano and a laptop, Erol Sarp and Lukas Vogel are constantly looking for new sounds, playing with combinations of different musical genres. Cinematic sound- scapes evolve into minimalstic electronic music, delicate pat- terns transform into bass-drum pounding club hymns.
Music on bandcamp: http://grandbrothers.bandcamp.com/album/12v-3a
on Facebook: https://www.facebook.com/grandbrothers