On "Harper," from their debut collection Content Imagination, notey instrumental Portland-via-Sacramento trio What's Up? come off like a steel-drumming Trans Am. Or Lucky Dragons giving a go at Zombi in a PDX Tiki bar. The sound's steeped in that lower-fi DIY thing the kids like, and "Harper" offers up an intentionally imperfect, non-slick ending. If you go to see the ...