Complex sentence: The song was written by Smith, Jimmy Napier, William Phillips, with Tom Petty, and Jeff Lynne also receiving co-writer credits because of the song's similarity to Petty's single "I Won't Back Down".
Split into simpler sentences: The song was written by Smith, Jimmy Napier, William Phillips, Tom Petty, and Jeff Lynne. Petty and Lynne received co-writer credits because of the song's similarity to Petty's single "I Won't Back Down".