来自围基百科~
Songs as duets
LoveHateHero – Just Breathe (2005, vocals on "Theatre of Robots")
Cartel – Cartel (2007, vocals on "Lose It")
All Time Low – So Wrong, It's Right (2007, vocals on "Remembering Sunday")
3OH!3 – Careless Whisper (2008, vocals, with Alex Gaskarth of All Time Low)
Secondhand Serenade – A Twist in My Story (2009, vocals on "Fix You")
Secondhand Serenade – Hear Me Now (2010, vocals on "Hear Me Now")
Every Avenue – Punk Goes Classic Rock (2010, vocals on "Take Me Home Tonight", Eddie Money cover)
Tommy Simms – Then The Archers Bowed And Broke Their Bows (2011, vocals on "Here In The Horse's Heart")
Black Veil Brides – Wretched and Divine: The Story of the Wild Ones (2013, vocals on "Lost It All")
Songs as duets
LoveHateHero – Just Breathe (2005, vocals on "Theatre of Robots")
Cartel – Cartel (2007, vocals on "Lose It")
All Time Low – So Wrong, It's Right (2007, vocals on "Remembering Sunday")
3OH!3 – Careless Whisper (2008, vocals, with Alex Gaskarth of All Time Low)
Secondhand Serenade – A Twist in My Story (2009, vocals on "Fix You")
Secondhand Serenade – Hear Me Now (2010, vocals on "Hear Me Now")
Every Avenue – Punk Goes Classic Rock (2010, vocals on "Take Me Home Tonight", Eddie Money cover)
Tommy Simms – Then The Archers Bowed And Broke Their Bows (2011, vocals on "Here In The Horse's Heart")
Black Veil Brides – Wretched and Divine: The Story of the Wild Ones (2013, vocals on "Lost It All")
