Finian's Rainbow is an album by bandleader Stan Kenton recorded in 1968 for Capitol Records.
The Allmusic review by Lindsay Planer says "Stan Kenton (piano/arranger) lends his highly stylistic touch to an assortment of Broadway and silver screen selections on the appropriately-titled Finian's Rainbow (1968). His proficiency as a jazz arranger and consummate musician provide unique interpretations on ten familiar melodies -- five taken from the score of Finian's Rainbow [Original Broadway Cast] (1947), and five from films". - Wikipedia
https://www.youtube.com/watch?v=g55ELZIh0WI&list=RDg55ELZIh0WI&start_radio=1