After taking directorial duties on a couple of Radiohead music videos from last year, Paul Thomas Anderson has turned his attention to Californian trio 

The 'There Will Be Blood' director oversaw the 14-minute-long promo, which was filmed at the Valentine Recording Studios in Los Angeles - a studio which has not been used in many years - and sees the trio workshop a number of tracks from their recent second album 'Something to Tell You'.

What's more, theirs is no random 'director/band' connection; the Haim sisters' mother Donna was Anderson's former art teacher.

Watch the promo below: