David Longstreth on Dirty Projectors, Orchestral Experimentation, and the Radical Psychedelia of Fatherhood David Longstreth stands at a fascinating creative crossroads. For twenty years, he's been the driving force behind Dirty Projectors, crafting music that defies easy categorization while earning collaborations with icons like Björk, Rihanna, and Paul McCartney. Now, with his ambitious new orchestral song cycle "Song of the Earth," Longstreth explores our shifting relationship with nature...