Conversation so far:
Where did Dominick Argento grow up?
Argento grew up in York, Pennsylvania.
Did Dominick Argento go to college?
Following the war and using funding from the G.I. Bill, he began studying piano performance at the Peabody Conservatory in Baltimore
Where did Dominick Argento go to college?
He earned bachelor's (1951) and master's (1953) degrees from Peabody, where his teachers included Nicolas Nabokov, Henry Cowell, and Hugo Weisgall.
What did Dominick Argento do after he graduated from Peabody Conservatory?
While there, he was briefly the music director of the Hilltop Musical Company, which Weisgall founded as a sort of answer to Benjamin Britten's festival at Aldeburgh
What was Dominick Argento's job?
Following completion of this degree, he received a Guggenheim Fellowship to study/work for another year in Florence. He established a tradition of spending long periods of time in that city.

Question: Did he study anyplace else during this time?
Self-contained rewrite: Did Dominick Argento study anyplace else other than the Peabody Conservatory and Eastman School of Music during this time?