Simplify the following text for a Grade 10 native English-speaking person.
Original: Soon thereafter , Hahn debuted with the Philadelphia Orchestra , Cleveland Orchestra , Pittsburgh Symphony Orchestra , and the New York Philharmonic .
Simplified: Hahn has played with orchestras such as the London Symphony Orchestra , New York Philharmonic , Singapore Symphony Orchestra , just to name a few . She debuted with the Chicago Symphony Orchestra in March of 2007 .