Complex sentence: Then Gigi, Johnny's talented singing daughter, appears, hoping to be famous herself, with an appreciation for The Heathens' only album and a lot of money to bring the whole band back together.
Split into simpler sentences: Then Gigi, Johnny's talented singing daughter, appears, hoping to be famous herself. With an appreciation for The Heathens' only album, she offers a lot of money to bring the whole band back together.