Oh Happy Day made famous by Sister Act
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

One Way or Another made famous by Blondie
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Ome jan made famous by John West
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Ordinary People made famous by John Legend
• 1 music track in instrumental version
• 1 music track with vocals (cover)

Over the Rainbow made famous by Josh Groban
• 1 music track in instrumental version
• 1 music track with vocals (cover)

One Love made famous by Blue
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Ol' Man River (live in Paris) made famous by Frank Sinatra
• 1 music track in instrumental version
• 1 music track with vocals (cover)

One Margarita made famous by Luke Bryan
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Old Time Rock & Roll made famous by Bob Seger
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

One Call Away made famous by Charlie Puth
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)