There are at least three artists named Sisu: 1. Los Angeles band, SISU, fronted by Sandra Vu. http://www.sisuband.com/
SISU is Sandra Vu. The LA-based singer/multi-instrumentalist layers airy, harmony-laden vocals over dreamy synthwave, which has been described as “Smithsian shoegaze” (Village Voice) and “Nightmarish Beach House” (Santa Barbara Independent). Though she’s a seasoned drummer (Dum Dum Girls, The Raveonettes, Boredoms, Dirty Beaches), she’s stepped out from behind the kit to center stage for SISU, opening on tour dates for Cat Power, Marnie Stern, DIIV, and Metronomy.