2Cellos

• Justin Cortelyou
• Engineer, Mixing

• Scott Farthing
• Marketing

• David Hamilton
• Piano Arrangement

• Leslie Collman-Smith
• Marketing

• Ronald Scott
• Composer

• Greg Wurth
• Engineer

• Sky Ferreira
• Vocals

• Jonathan Mark Buckland
• Composer

• Adam Wiles
• Composer

• Naya Rivera
• Vocals

• Cathleen Murphy
• Executive Producer

• Christopher Anthony John Martin
• Composer

• Filip Vidovic
• Engineer

• 2Cellos
• Ensemble

• Stjepan Hauser
• Arranger, Additional Production, Cello, Composer

• Luka Sulic
• Arranger, Cello, Additional Production, Composer

• Jason Paterson
• Assistant Engineer

• Mirko Iapicca
• Assistant Engineer

• Jazmin Sherman
• Production Coordination

• Dusan Kranjc
• Drums

• Bernie Taupin
• Additional Music

• Scott Travis
• Composer

• Angus Young
• Composer

• Malcolm Young
• Composer

• Liam Howlett
• Composer

• Stephin Merritt
• Composer

• Gylan Kain
• Composer

• Kim Markovchick
• Production Coordination

• Roxanne Slimak
• Art Direction

• Tom Snider
• Keyboards

• Fabio Patrignani
• Engineer

• Will Champion
• Composer

• Guy Berryman
• Composer

• Julian Wright
• Executive Producer

• Matthew Bellamy
• Composer

• Lang Lang
• Piano

• Mark Gray
• Engineer

• Laura Kszan
• Product Development

• Lynn Lendway
• Production Coordination

• Jennifer Liebeskind
• Packaging Manager

• Ghian Wright
• Engineer

• Rob Katz
• Assistant Engineer

• Zucchero
• Vocals, Lyric Translation

• Paul Gilbert
• Composer

• Sonny Bono
• Composer

• Bob Ezrin
• Arranger, Composer, Producer, Mixing, Executive Producer, Keyboards

• Peter Green
• Composer

• Karl Jenkins
• Composer

• Bob Ludwig
• Mastering

• Elton John
• Composer, Vocals

• Sting
• Composer

• Steve Vai
• Guitar

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  The Piano Guys
  The Piano Guys 2
  $11.99