Tiergarten had a single track from the album released through which label?
Tiergarten (EP): Tiergarten is a digital extended play (EP) recording by Rufus Wainwright, released under Geffen Records in the United Kingdom on October 29, 2007. Tiergarten (EP):  This track, a remix of "Tiergarten" from Wainwright's album "Release the Stars", was also featured as a single in limited vinyl release (500 copies total).
i don't know