Longstreth 's older brother Jake Longstreth used to be a member of Dirty Projects .
Past members have included Amber Coffman , Haley Dekle , Angel Deradoorian , Nat Baldwin , Brian McOmber , Ezra Koenig , Rostam Batmanglij , Larkin Grimm , Olga Bell , Tyondai Braxton , Mauro Refosco , Jenn Wasner , and Longstreth 's older brother Jake Longstreth , among others.
Dirty Projectors