Jew's harp
Gershon played Jew's harp on "I Can't Decide", a song on the Scissor Sisters 2006 release "Ta-Dah". She also played Jew's harp on the song "I Do It For Your Love", Paul Simon's collaboration with Herbie Hancock on his album "Possibilities", in a duo with bassist Christian McBride on the song "Chitlins and Gefiltefish", on McBride's 2011 album "Conversations with Christian", and on "Maria" from her album "In Search of Cleo".