Just To See You Smile made famous by Tim McGraw
• 13 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Acoustic Guitar, Electric Guitar, Rhythm Electric Guitar, Pedal Steel Guitar, Banjo, Piano, Fiddle, Backing Vocals, Lead Vocal)

Joker & the Thief made famous by Wolfmother
• 8 customizable audio tracks:
(Click, Drum Kit, Bass, Rhythm Electric Guitar, Lead Electric Guitar, Organ, Backing Vocals, Lead Vocal)

Just a Song Before I Go made famous by Crosby, Stills, Nash and Young
• 9 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Electric Guitar, Electric Piano, Synth Pad, Backing Vocals, Lead Vocal)

John Deere Green made famous by Joe Diffie
• 12 customizable audio tracks:
(Click, Drum Kit, Tambourine, Bass, Acoustic Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Lead Electric Guitar, Piano, Backing Vocals, Lead Vocal)

Just made famous by Radiohead
• 13 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Distorted Electric Guitar, Distorted Electric Guitar, Distorted Electric Guitar, Electric Guitar, Electric Guitar, Lead Electric Guitar, Lead Electric Guitar, Backing Vocals, Lead Vocal)

Jet made famous by Paul McCartney & Wings
• 13 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Electric Guitar, Lead Electric Guitar, Piano, Synthesizer, Synth Lead, Brass section, String Section, Backing Vocals, Lead Vocal)

Jesus of Suburbia made famous by Green Day
• 10 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Electric Guitar, Lead Electric Guitar, Piano, Music Box, Backing Vocals, Lead Vocal)

Just Friends (Sunny) made famous by Musiq Soulchild
• 11 customizable audio tracks:
(Intro Count (Click + Key), Click, Electronic Drum Kit, Electronic Percussion, Vocal Bassist + Human Beatbox, Bass, Electric Guitar, Electric Piano, Electric Piano, Backing Vocals, Lead Vocal)

Jaded made famous by Miley Cyrus
• 11 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Electric Guitar, Electric Guitar, Synth Pad, Synth Keys, Synth Keys, Backing Vocals, Lead Vocal)

Johnny B. Goode made famous by Peter Tosh
• 15 customizable audio tracks:
(Click, Drum Kit, Percussion, Electric Bass, Synth Bass, Electric Guitar, Electric Guitar, Electric Guitar, Lead Electric Guitar, Piano, Organ, Synthesizer, Brass section, Backing Vocals, Lead Vocal)