Complex sentence: Gene Calderazzo is an American jazz drummer, born in New York, but currently residing in the United Kingdom where he is a visiting tutor at the Birmingham Conservatoire, the Royal Academy of Music, Trinity and the Guildhall.
Split into simpler sentences: Gene Calderazzo is an American jazz drummer currently residing in the United Kingdom. He is also a visiting tutor at the Birmingham Conservatoire, the Royal Academy of Music, Trinity and the Guildhall.