Orchestra del Teatro Metropolitan&Kurt Adler&Lorenzo Alvary
Orchestra del Teatro Metropolitan&Kurt Adler&Gerhard Pechner
Orchestra del Teatro Metropolitan&Kurt Adler&Carlo Bergonzi
Orchestra del Teatro Metropolitan&Kurt Adler&Eleanor Steber&Carlo Bergonzi
Orchestra del Teatro Metropolitan&Kurt Adler&Eleanor Steber
Orchestra del Teatro Metropolitan&Kurt Adler&George London
Orchestra del Teatro Metropolitan&Kurt Adler&Carlo Bergonzi&Eleanor Steber
Orchestra del Teatro Metropolitan&Kurt Adler&Peter Burke
Orchestra del Teatro Metropolitan&Kurt Adler&Louis Sgarro
Orchestra del Teatro Metropolitan&Kurt Adler&Louis Sgarro&Carlo Bergonzi