Simplify the following text for a Grade 16 native English-speaking person.
Original: He also conducted broadcast performances of Copland 's El Salon Mexico ; Gershwin 's Rhapsody in Blue with soloists Earl Wild and Benny Goodman and Piano Concerto in F with pianist Oscar Levant ; and music by other American composers , including marches of John Philip Sousa .
Simplified: He also conducted broadcast performances of Copland 's El Salon Mexico and Gershwin 's Rhapsody in Blue with soloists Earl Wild and Benny Goodman and Concerto in F with pianist Oscar Levant , as well as music by other American composers , including two marches of John Philip Sousa .