Our friends at PORTALS caught up with Brooklyn's Lorely Rodriguez -- aka Empress Of, whose full-on, swooning electro-pop set was easily one of the best things we saw at SXSW -- down in Austin last month, where they captured this charmingly intimate, stripped-down solo piano version of her new single "Tristeza," shot in black & white at Estuary by the PORTALS crew. Download the song here, and check another song from the SXSW sessions below: