[PAR] [TLE] Sofia Toufa [SEP] Sofia Toufa (born August 13, 1983), known by her stage name SOFI (acronym for Some Other Female Interest), is a Greek-German singer and rapper.  In addition to her solo career, SOFI has provided vocals on tracks by electronic music artists including deadmau5, Moguai and Savoy. [PAR] [TLE] Sofi Needs a Ladder [SEP] "Sofi Needs a Ladder" is the third single taken from deadmau5's album, "4×4=12".  The song features vocals from Sofia Toufa, aka Sofi.
[PAR] [TLE] Sofia Toufa [ SEP ] Sofia Toufa ( born August 13 , 1983 ) , known by her stage name SOFI ( acronym for Some Other Female Interest ) , is a Greek - German singer and rapper . In addition to her solo career , SOFI has provided vocals on tracks by electronic music artists including deadmau5 , Moguai and Savoy . [PAR] [TLE] Sofi Needs a Ladder [ SEP ] " Sofi Needs a Ladder " is the third single taken from deadmau5 's album , " 4×4=12 " . The song features vocals from Sofia Toufa , aka Sofi .
Which Greek-German singer and rapper was featured in the album "4x4=12"?
Which Greek - German singer and rapper was featured in the album " 4x4=12 " ?
Sofia Toufa
Sofia Toufa