Complex sentence: In 2005 Townshend performed at New York's Gotham Hall for Samsung's Four Seasons of Hope, an annual children's charity fundraiser, and donated a smashed guitar to the Pediatric Epilepsy Project.
Split into simpler sentences: In 2005 Townshend performed at New York's Gotham Hall for Samsung's Four Seasons of Hope, an annual children's charity fundraiser. In the same year, he donated a smashed guitar to the Pediatric Epilepsy Project.