Complex sentence: Solomon attended the Fiorello H. LaGuardia High School of Music & Art and Performing Arts in New York citr, upon graduation he formed two bands with signed to EMI and SIRE respectively.
Split into simpler sentences: Solomon attended the Fiorello H. LaGuardia High School of Music & Art and Performing Arts in New York city. Upon graduation, he formed two bands with signed to EMI and SIRE respectively.