Rob Moose has long been the go-to string arranger for the indie and mainstream stars. The list of artists for whom Moose has supplied orchestral splendor is long and impressive, and many of them will make appearances on the yMusic member’s new EP. Inflorescence is out in August, and it includes features from Bon Iver, Phoebe Bridgers, Sara Bareilles, Emily King, and, on today’s lead single “I Bend But Never Break,” Brittany Howard.