Up On Cripple Creek made famous by The Band
• 9 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Piano, Electric Piano, Organ, Backing Vocals, Lead Vocal)

Urgent made famous by Foreigner
• 15 customizable audio tracks:
(Click, Drum Kit, Electronic Percussion, Bass, Synth Bass, Electric Guitar, Electric Guitar, Rhythm Electric Guitar, Arr. Electric Guitar, Synth Pad, Synth Keys, Arpeggiator, Tenor Saxophone, Backing Vocals, Lead Vocal)

Until You Come Back to Me (That's What I'm Gonna Do) made famous by Aretha Franklin
• 15 customizable audio tracks:
(Click, Drum Kit, Tambourine, Shaker, Bass, Electric Guitar, Piano, Electric Piano, Organ, Synth Lead, String Section, Flute, Flute, Backing Vocals, Lead Vocal)

Up Down made famous by Florida Georgia Line & Morgan Wallen
• 15 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Banjo, Electric Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Distorted Electric Guitar, Organ, Backing Vocals, Lead Vocal, Lead Vocal)

Up Down made famous by Morgan Wallen & Florida Georgia Line
• 15 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Banjo, Electric Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Distorted Electric Guitar, Organ, Backing Vocals, Lead Vocal, Lead Vocal)

Uptown Funk (live at the Apollo) made famous by Bruno Mars
• 15 customizable audio tracks:
(Click, Drum Kit, Hand Clap, Noise effects, Bass, Electric Guitar, Synthesizer, Synthesizer, Orchestra Hit, Trumpet, Trombone, Tenor Saxophone, Backing Vocals, Backing Vocals, Lead Vocal)

Us and Them made famous by Pink Floyd
• 14 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Electric Guitar, Distorted Electric Guitar, Piano, Organ, Synth Pad, Synth Voice, Tenor Saxophone, Backing Vocals, Backing Vocals, Lead Vocal)

U + Ur Hand made famous by Pink
• 13 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Electric Guitar, Rhythm Electric Guitar, Rhythm Electric Guitar, Rhythm Electric Guitar, Arr. Electric Guitar, Synthesizer, Synth Keys, Backing Vocals, Lead Vocal)

Uptown Girl made famous by Westlife
• 13 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Electric Guitar, Piano, Harpsichord, Organ, Synth Strings, Glockenspiel, Brass section, Backing Vocals, Lead Vocal)

Unchained Melody made famous by LeAnn Rimes
• 10 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Electric Guitar, Lap Steel Guitar, Piano, String Section, Backing Vocals, Lead Vocal)