baritone vocals [marcello] Robert Merrill
baritone vocals [schaunard] Philip Maero
bass vocals [colline] Giorgio Tozzi
chorus Coro Del Teatro Dell'Opera Di Roma
conductor Erich Leinsdorf
orchestra Orchestra Del Teatro Dell'Opera Di Roma
soprano vocals [mimi] Anna Moffo
soprano vocals [musetta] Mary Costa
tenor vocals [rodolfo] Richard Tucker