Need a particular song or arrangement? Checkout www.sheetmusicplus.com, (opens new page) they have one of the largest selections of music books and sheet music available anywhere. Their site also has good search facilities to find what you want, AND include content indexes for most their music books.
1923
Barney Google
LM
Billy Rose, Con Conrad
M
L
1911
Barnum Had the Right Idea
LM
George M. Cohan.
M
L
1919
Barnyard Blues
LM
Edwin B. Edwards, James D. LaRocca, Anthony Sbarbaro, Larry Shields