Guess The Genre #1417 (Gathered by Mike Diehl)

Gershwin Ella Fitzgerald 2 Gershwin Kiri Te Kanawa
Gershwin Sarah Vaughan Gershwin Chris Connor
Gershwin Pearl Bailey Gershwin Joni James
Gershwin Julia Migenes Johnson Gershwin Michael Feinstein
Gershwin George Chakiris Gershwin Frank Sinatra

Answer: Rodgers & Hart - Next is Guess the Genre #1418

Or, I don't want to guess - Show Me A List