Clap Your Hands Say Yeah (sometimes abbreviated to CYHSY) is the musical project of American singer, songwriter, and multi-instrumentalist Alec Ounsworth, active since the early 2000s in and out of Philadelphia.
Clap Your Hands Say Yeah has released a total of six albums. Their self-titled debut album appeared in 2005 and their most recent, New Fragility, in 2021.
