Watch Sadisflix. DRIFT is a collaboration started in 1991 between visual artist Leah Singer and musician and poet Lee Ranaldo of Sonic Youth. DRIFT is an immersive sonic/visual environment consisting of music, sounds and texts by Ranaldo in response to two 16mm analytical film projectors performed in real time by Singer. Much as a DJ scratches a vinyl record, Singer manipulates her films in a live improvisation with Ranaldo's guitar, poetry and soundscapes.