MacKenzie was an accomplished violinist and performed many comedic musical duets with mentor Jack Benny.

"I understand the two of you performed musical duets together?"

Their conversation flows seamlessly back and forth like a well-orchestrated musical duet.

Reconciled, they perform a musical duet "Off On the Road to Rhode Island" as the train takes them home.

He and Nicole Parker were well known for their musical duets at Boom Chicago.

It is a musical duet, scored for piccolo and cello.

Their musical duet has been a great success ever since their first song "Ne para".

He later joined Castle on stage playing the euphonium in a musical duet.

He and Manolis Kartsonakis were one of the most popular musical duets during the 1950s in Chania.

His father performed a musical duet with Judy Garland in the 1948 film Easter Parade.