Unholy made famous by Kiss
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Un beso y una flor made famous by Nino Bravo
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Under You made famous by Foo Fighters
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Un-Break My Heart made famous by Toni Braxton
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Unapologetically Country as Hell made famous by HARDY
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Une île (Perdida) made famous by Tony Carreira & Serge Lama
• 1 music track in instrumental version
• 3 music tracks with vocals (covers)

Une île (Perdida) made famous by Serge Lama & Tony Carreira
• 1 music track in instrumental version
• 3 music tracks with vocals (covers)

Unpretty made famous by Jelly Roll
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)

Up to the Mountain (MLK Song) made famous by Patty Griffin
• 1 music track in instrumental version
• 1 music track with vocals (cover)

Uptown Girl made famous by Westlife
• 2 music tracks in MP3 instrumental version
• 1 music track with vocals (cover)