Provided to YouTube by Jive Unsuspecting Sunday Afternoon · Backstreet Boys Unbreakable ℗ 2007 RCA Records, a division of Sony Music Entertainment Released on: 2007-10-24 Composer, Lyricist: D. Muckala Keyboards, Piano, Arranger, Producer, Recording Engineer: Dan Muckala Bass, Electric Guitar: Chuck Butler Composer, Lyricist: N. Carter Violin: David Davidson Composer, Lyricist: H. Dorough Composer, Lyricist: B. Littrell Assistant Engineer: Josh Muckala Composer, Lyricist: A.J. McLean Assistant Engineer: Steve Beers Mixing Engineer: F. Reid Shippen Mastering Engineer: Tom Coyne Auto-generated by YouTube.