We're sure everyone would rather discuss Spring, but this psychedelic tumble-wave video by Mark Brown creates trippy visual counterbalance to Baltimore sound-scrapers Wzt Hearts' "Discuss Winter," a tune that shows up on Ambient Not Not Ambient, a compilation with exclusives by White Rainbow, the awesome Yellow Swans, Birdshow, E*Vax (of Ratatat), Grouper, Lucky Dragons, Stereogum favorite Valet, and others. For ...