Jambalaya (On The Bayou) in the style of The Carpenters
• 12 customisable audio tracks:
(Click, Drum kit, Tambourine, Hand clap, Bass, Electric guitar, Electric guitar, Pedal Steel Guitar, Electric piano, Flute, Backing vocals, Lead vocal)

Jump in the Line (Shake, Señora) in the style of Harry Belafonte
• 13 customisable audio tracks:
(Click, Drums and percussion, Hand clap, Double bass, Rhythm acoustic guitar, Rhythm acoustic guitar, Lead acoustic guitar, Piano, Brass section, Flute, Backing vocals, Lead vocal, Lead vocal)

Jar of Hearts in the style of Christina Perri
• 6 customisable audio tracks:
(Intro count (click + key), Click, Piano, Strings, Backing vocals, Lead vocal)

Just Got Paid (live) in the style of Joe Bonamassa
• 11 customisable audio tracks:
(Click, Drum kit, Cowbell, Bass, Electric guitar, Electric piano, Organ, Synth Pad, Synth Strings, Theremin, Lead vocal)

Jamming in the style of Bob Marley
• 12 customisable audio tracks:
(Click, Drum kit, Percussion, Bass, Rhythm electric guitar, Rhythm electric guitar, Arr. electric guitar, Piano, Organ, Organ, Backing vocals, Lead vocal)

Johnny B. Goode in the style of Back to the Future
• 9 customisable audio tracks:
(Click, Drum kit, Double bass, Electric guitar, Electric guitar, Lead electric guitar, Piano, Tenor saxophone, Lead vocal)

Jimmy Mack in the style of Martha and the Vandellas
• 11 customisable audio tracks:
(Click, Drum kit, Tambourine, Bass, Electric guitar, Electric guitar, Piano, Organ, Brass section, Backing vocals, Lead vocal)

Just Looking in the style of Stereophonics
• 11 customisable audio tracks:
(Click, Drum kit, Bass, Electric guitar, Electric guitar, Electric guitar, Electric guitar, Distorted electric guitar, Distorted electric guitar, Lead electric guitar, Lead vocal)

Just Like A Pill in the style of Pink
• 13 customisable audio tracks:
(Click, Drum kit, Electronic drum kit, Bass, Electric guitar, Distorted electric guitar, Distorted electric guitar, Distorted electric guitar, Piano, Strings, Backing vocals, Lead vocal, Lead vocal)

Jailhouse Rock ('68 Comeback Special) in the style of Elvis Presley
• 9 customisable audio tracks:
(Click, Drum kit, Percussion, Bass, Electric guitar, Electric guitar, Electric guitar, Piano, Lead vocal)