A banda é conhecida principalmente pelo estilo de vocal fino do vocalista Kellin Quinn.
Membros Actuais:
- Gabe Barham – bateria (2009-presente)
- Jack Fowler – guitarra principal (2011-presente)
- Justin Hills – baixo (2009-presente)
- Jesse Lawson – guitarra, coro (2010-presente)
- Kellin Quinn – voz, teclado, programação (2009-presente)
Ex-Membros:
- Brandon McMaster - guitarra principal, coros (2009–2010) (agora no The Crimson Armada)
- Nick Trombino - guitarra, coros (2009–2010)
- Paul Russell - baixo (2009)
- Dave Aguliar - guitarra (2009)
- Alex Kaladjian - bateria (2009)
- Brian Calzini - voz (2009) (agora no We Are Defiance)
Participações Especiais:
- Kellin Quinn (2010) - "The Amazing Atom" (At the Skylines)
- Kellin Quinn e Jesse Lawson (2010) - "There's a Situation @ the Shore" (Lakeland)
- Kellin Quinn (2010) - "In the Face of Death" (The Last Word)
- Kellin Quinn (2011) - "Airplanes Pt. 2" (We Are Defiance com Tom Denney do A Day to Remember)
- Kellin Quinn (2011) - "The Dying Hymn" (The Color Morale, como compositor)
- Kellin Quinn (2011) - "Bring On the Empty Horses" (Call Us Forgotten)
- Kellin Quinn (2011) - "Once Upon a Time In Mexico" (Versão demo) (Cascades)
- Kellin Quinn (2012) - "Miles Away" (Memphis May Fire)
- Kellin Quinn (2012) - "King for a Day" (Pierce the Veil)
- Kellin Quinn (2012) – "Building Coral Castle" (The Words We Use)
Álbuns:
- With Ears to See and Eyes to Hear (2010)
- Let's Cheers to This (2011)
- TBA (2013)
EPs:
- If You Were a Movie, This Would Be Your Soundtrack (Rise, 2012) (No. 17 Billboard 200)
Outros Trabalhos:
- Punk Goes Pop 4 "Fuck You" (Cover do Cee Lo Green)
- Warped Tour 2012 "Tally It Up, Settle the Score"
Ouve:
- If I'm James Dean, Then You're Audrey Hepburn
- Do It Now, Remember It Later
- Iris (The Goo Goo Dolls Cover)
