Berlin Calling (2008)

A globe-trotting DJ has his career cut short when he is committed to a mental institution in Berlin Calling (2008). Martin 'DJ Ickarus' Karow (Paul Kalkbrenner) is a techno DJ who enjoys all the fringe benefits of his popularity--namely, designer drugs and beautiful groupies. But one morning after a particularly eventful gig, Martin wakes up in a mental hospital. Turns out that he was committed after overdosing at a party the evening before. That's going to put a damper on his album release party. But the beat will go on when you get an eyeful of ravishing ravers Rita Lengyel and Araba Walton making out with each other before Rita's BF joins in for a threesome 51 minutes in. Throw in some topless bathroom-stall sex from Henriette Muller 49 minutes in, and you've got the party of the century...in your pants.