Just the Way You Are made famous by Diana Krall
• 10 customizable audio tracks:
(Click, Drum Kit, Tambourine, Shaker, Upright Bass, Piano, Electric Piano, Synth Voice, Alto Saxophone, Lead Vocal)

Just Give Me a Reason made famous by Pink & Nate Ruess
• 13 customizable audio tracks:
(Click, Electronic Drum Kit, Percussion, Synth Bass, Acoustic Guitar, Acoustic Guitar, Rhythm Electric Guitar, Electric Guitar, Piano, Synth Pad, Synth Strings, Lead Vocal, Lead Vocal)

Jamaica Farewell (live) made famous by Jimmy Buffett
• 13 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Electric Guitar, Electric Guitar, Electric Guitar, Lead Electric Guitar, Electric Piano, Organ, Steel Drums, Backing Vocals, Lead Vocal)

Juana la cubana made famous by Fito Olivares
• 9 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Electric Guitar, Organ, Saxophone, Backing Vocals, Lead Vocal)

Jeremy made famous by Pearl Jam
• 15 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Distorted Electric Guitar, Distorted Electric Guitar, Organ, Synthesizer, 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)

Jerusalema made famous by Master KG & Nomcebo Zikode
• 10 customizable audio tracks:
(Click, Electronic Drum Kit, Sound effects, Synth Bass, Synth Pad, Synth Keys, Synth Brass, String Section, Backing Vocals, Lead Vocal)

Joyride made famous by Roxette
• 12 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Lead Electric Guitar, Piano, Synth Pad, Synth Lead, Brass section, Backing Vocals, Lead Vocal, Lead Vocal)

Just One Look made famous by Linda Ronstadt
• 8 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Electric Guitar, Piano, Backing Vocals, Lead Vocal)

Joyful Joyful made famous by Sister Act
• 14 customizable audio tracks:
(Click, Electronic Drum Kit, Percussion, Synth Bass, Piano, Electric Piano, Organ, Synth Keys, Brass section, Backing Vocals, Lead Vocal, Lead Vocal, Lead Vocal, Lead Vocal)