The Annual Music Festival Series: 2009 Warped Tour, featuring Silverstein, Thrice, Underoath, We the Kings, Forever the Sickest Kids, Breathe Carolina, Hit the Lights, Jeffree Star, et. al.

Rock cristiano: Generos de rock cristiano, Grupos de rock cristiano, Unblack metal, Álbumes de Planetshakers, Stryper, Underoath, Delirious? (Spanish Edition)

Metal cristiano: Grupos de metal cristiano, Unblack metal, Stryper, Underoath, Antestor, Demon Hunter, P.O.D., Mortification, Tierra Santa (Spanish Edition)

Christelijke popmuziek: Christelijke hardcore, Christelijke rockband, Casting Crowns, Kutless, Switchfoot, Relient K, Underoath, Stryper (Dutch Edition)

Música cristiana: Amazing Grace, Juan Luis Guerra, Yuri, Stryper, Underoath, Adoración, Metal cristiano, Rescate, Hillsong, Jars of Clay (Spanish Edition)

Grupos de post-hardcore: My Chemical Romance, Big Black, Underoath, Alesana, The Mars Volta, Alexisonfire, Taking Back Sunday, AFI (Spanish Edition)

Punkgenre: Hardcore punk, Zack de la Rocha, Deathrock, Noiserock, Postpunkrevival, Emocore, Underoath, Post-hardcore, GISM (Dutch Edition)

Metalcore: Grupos de metalcore, Underoath, Avenged Sevenfold, Killswitch Engage, Alesana, Ramnussia, Soilwork, Maximum the Hormone (Spanish Edition)

Metalkor-gruppy SSHA: Avenged Sevenfold, Lamb of God, Killswitch Engage, Trivium, Underoath, Darkest Hour, As I Lay Dying, Earth Crisis (Russian Edition)

Gruppi musicali melodic death metal: Epica, Therion, Dissection, Children of Bodom, In Flames, Soilwork, Eluveitie, Hypocrisy, Underoath (Italian Edition)