Complex sentence: Tony has made many guest appearances, such as being on "The Howard Stern Show", "The D'Angelo Show", and he came to New York with Mark Curry and John Henton to highlight the Apollo Theater.
Split into simpler sentences: Tony has made many guest appearances, including "The Howard Stern Show" and "The D'Angelo Show". He performed in New York with Mark Curry and John Henton to highlight the Apollo Theater.