Stacked Up is the debut album by UK rap-rock group Senser. It was released in the UK on 2 May 1994 and entered the national charts at No.4. It features an eclectic, incendiary cross over of hip hop, rock and psychedelia. Background Senser was formed in the late eighties, originally with Kerstin Haigh on lead vocals and, from 1991, Heitham Al-Sayed as the drummer. Al-Sayed moved onto vocal duties when the band covered Public Enemy's "She Watch Channel Zero?!", from that groups influential It Takes a Nation of Millions to Hold Us Back album. The band's first two singles, "The Read more on Last.fm.