Vocalist Petra Haden with Yuka Honda of Cibo Matto, Yuko Araki & Shimmy Shimizu of Cornelius. Special SXSW guests include Nels Cline and Trevor Dunn. Debut album out March 22. Sail away on scintillating solar winds. If By Yes is guaranteed to seduce you with their utterly exquisite and playful sensibilities, futuristic rhythms, and other-worldly sounds.