Recording Industry Association of America. ^ 'American album certifications – The Piano Guys – The Piano Guys'.^ a b c d e 'Billboard Chart history for The Piano Guys'.

^ 'German chart overview - The Piano Guys'.

^ 'Austrian chart history for The Piano Guys'.

'The Piano Guys Cover Adele & Taylor Swift in Chart Beat Meet & Greet (Video)'. CS1 maint: others in cite AV media (notes) ( link)

^ a b c d The Piano Guys (CD liner notes).

Kayson Brown - conducting on 'Beethoven's 5 Secrets'Īs of June 2013, the album had sold more than 135,000 copies in the United States.

Lyceum Philharmonic Orchestra - orchestration on 'Beethoven's 5 Secrets'.

Matthew John Nelson - additional vocals on 'Beethoven's 5 Secrets'.

Julie Ann Nelson - additional vocals on 'Beethoven's 5 Secrets'.Alex Boyé - lead vocals on 'Peponi (Paradise)'.Al van der Beek - producer, percussion, additional piano, piano percussion and vocals.Peter Hollens Introduction Summer Jam Introduction Father's Eyes Beethoven's 5 Secrets Introduction The Cello Song Introduction The Mission / How Great Thou Art Introduction A Thousand Years feat. Jon Schmidt - piano, piano and vocal percussion, additional vocals and production CD INCLUDES: The Piano Guys (Introduction) Let It Go All of Me Introduction With or Without You Without You feat.Steven Sharp Nelson - producer, electric, acoustic and steel cellos, piano and cello percussion, light saber on 'Cello Wars', additional percussion, piano and vocals.^ Contains elements of The Planets 'Jupiter Theme' by Gustav Holst Inspired by Holst: The Planets 'Jupiter Theme'.^ Inspired by Bach: Unaccompanied Cello Suite No.^ Inspired by Beethoven: 'Moonlight' Sonata and Beethoven: Symphony No.^ Inspired by Vivaldi: Double Concerto in G Minor, RV 531.Johann Sebastian Bach, Nelson, van der Beek Guy Berryman, Jonathon Buckland, William Champion, Brian Eno, Chris Martin, Alex Boyé Sia Furler, David Guetta, Giorgio Tuinfort, Nick Van De Wall, Gabriel FauréĪl van der Beek, Jon Schmidt, Steven Sharp Nelson

A thousand years by the piano guys