Complex sentence: Later that month on April 24,2008, it was featured in episode 5.15 of "One Tree Hill" and on May 22,2008, the song was featured in the season four finale of "Grey's Anatomy".
Split into simpler sentences: Later that month, on April 24,2008, the song was featured in episode 5.15 of "One Tree Hill". On May 22,2008, the song was featured in the season four finale of "Grey's Anatomy".