SMASH Cast SMASH Cast is a musician known for their broadway, hollywood and show tunes music. Top tracks by SMASH Cast Related artists Original Off-Broadway Cast of The Wild Party Anna Kendrick Whitney Houston Adam Guettel Trey Parker Frank Wildhorn Original Broadway Cast of Hadestown Sister Act Original London Cast Soundtrack/Cast Album Duncan Sheik Original Broadway Cast of Thoroughly Modern Millie Rodgers & Hammerstein Original Cast Jeff Bowen Cast Of Rent Morgan Ashley