The countdown of the top 10 teen drama musical guests continues!
4. Gavin DeGraw (One Tree Hill, Episode 5.18: What Comes After the Blues)
DeGraw not only sings the show’s theme song and guest-starred in season 1 but he also makes an uncredited appearance in the intro to the season 5 finale.
3. Death Cab for Cutie (The O.C., Episode 2.20: The O.C. Confidential)
After being name-dropped countless times, Death Cab finally makes an appearance on the show.