Barwick, whose latest LP Will is one of our favourite releases of 2016, joins Mikal Cronin x Kim Gordon, Jens Lekman, Marissa Nadler, Wild Nothing, Angel Olsen, Speedy Ortiz, Toro y Moi, and PWR BTTM in contributing songs to the enormous endeavour.

Proceeds from the 100-strong release will be donated to All Above All, Cosecha, Hoosier Action, People's Climate Movement, and Southerners On New Ground. The series is produced in conjuction with Secretly Group and 30 Songs, 30 Days.

Find out more and get the Our First 100 Days compilation now.

Read The Balance Of Will And Want, our Longread interview with Barwick.