A Little Night Music
Follies
Company
She Loves Me
The Pajama Game
On the 20th Century
Sweeney Todd
I would add Pacific Overtures, Damn Yankees, Cabaret, Flora the Red Menace, New Girl In Town, A Funny Thing Happened on the Way to the Forum, Tenderloin, West Side Story, Superman, and Fiddler on the Roof.
Baker Street is a second-rate score, but it's a guilty pleasure.