A, E, I, O, U  Toy Story Boy
Credit: NY Times Crossword
September 28, 2015
Dan Bischof

Each clue can be answered with a name or phrase that contains each of the vowels once (and  once only) and Y.

1. Composition for piano and jazz band by George Gershwin
2. Person with places to go - people to see
3. Ascending in economic class

Answers:

1. RHAPSODY IN BLUE
2. SOCIAL BUTTERFLY
3. UPWARDLY MOBILE

Note: Toy Story Boy = ANDY (and Y)