Madreblu

Madreblu is a rock band from Lodi, Italy, with a trip hop sound similar to that of Deep Forest or a faster and more upbeat Portishead.
Madreblu was formed in 1995 and consisted of Raffaella Destefano (vocals), Gino Marcelli (piano and keyboards), and Valerio Artusi (keyboards). The band released "Prima dell’ Alba" in 1997, but Artusi left the band in 1998. Destefano and Marcelli released "Necessità" in 1999. The duo released "L' Equilibrio" in 2004. Raffaella Destefano left the Band in 2008 to pursue a career of her own.
The song "Certamente" from "Necessità" is featured on the album "". The song is briefly heard in the "Sopranos" episode "Commendatori" (season 2, episode 4), during the second scene in which Christopher is seen to be high from having taken heroin.