The Metropole Orkest is a jazz and pop orchestra based in the Netherlands, and is the largest full-time ensemble of its kind in the world. A hybrid orchestra, it combines jazz, big band and classical symphony orchestra styles. Comprising between 52 and 97 musicians, it is versatile across many musical forms, and is equipped with a "double rhythm section" – one for pop and rock, and one for jazz based music.

Vince Mendoza is an American composer, music arranger and conductor. He debuted as a solo artist in 1989, and is known for his work conducting the Metropole Orkest and WDR Big Band Köln, as well as arranging music for musicians such as John Scofield, Joni Mitchell, Michael Brecker and Björk. Over the course of his career, he has won seven Grammy Awards and one Latin Grammy Award and has been nominated for a total of 38 between the two awards.