Complex sentence: Medress was born in Brooklyn, New York and attended Brooklyn's Abraham Lincoln High School, where in 1955 he joined a doo-wop group called the Linc-Tones, which also included Neil Sedaka.
Split into simpler sentences: Medress was born in Brooklyn, New York, where he attended Abraham Lincoln High School. In 1955 he joined a doo-wop group called the Linc-Tones, which also included Neil Sedaka.