Bandleader Tommy or Jimmy

• Big-band era name
• Bandleading brothers' name
• Famed name in jazz
• Twitter founder Jack
• Jack ___, co-founder and longtime C.E.O. of Twitter
• Sinatra employer of the early 40's
• Humperdinck's name at birth
• Hirer of Sinatra in 1940
• Big name in the Big Band Era

Wikipedia Word definitions in Wikipedia
Dorsey is a surname. Notable people with the surname include: Anne Hanson Dorsey , American novelist Arnold George Dorsey , birth name of British-American singer Engelbert Humperdinck Candas Jane Dorsey , Canadian poet and science fiction novelist Clement ...