Artists from Singing Competition TV shows

Songs from folks who appeared on American Idol, Pop Idol, XFactor, and The Voice ( and not just the US versions).
Music from Will Young, Fatin, Kellie Pickler, Kris Allen, Stan Walker, Steve Brookstein, Clay Aiken, One Direction, Grace Davies, Micaela Kleinsmith, Zoe Birkett, Jedward, David Cook, Kelly Clarkson, Leona Lewis, Cyrus Villanueva, Adam Lambert, Daughtry, and many more.