Kodachrome made famous by Paul Simon
• 14 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Rhythm Acoustic Guitar, Electric Guitar, Electric Guitar, Piano, Electric Piano, Organ, Brass section, String Section, Backing Vocals, Lead Vocal)

Kids In America made famous by Kim Wilde
• 13 customizable audio tracks:
(Click, Drum Kit, Bass, Synth Bass, Electric Guitar, Electric Guitar, Synth Strings, Synth Lead, Arpeggiator, Synth Brass, Noise effects, Backing Vocals, Lead Vocal)

Knock Three Times made famous by Tony Orlando & Dawn
• 13 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Rhythm Acoustic Guitar, Arr. Acoustic Guitar, Electric Piano, Trumpet, Trombone, Violin, Cello, Backing Vocals, Lead Vocal)

Kerosene made famous by Miranda Lambert
• 13 customizable audio tracks:
(Click, Drum Kit, Tambourine, Shaker, Bass, Acoustic Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Organ, Harmonica, Backing Vocals, Lead Vocal)

Kids made famous by MGMT
• 12 customizable audio tracks:
(Click, Electronic Drum Kit, Bass, Synth Bass, Electric Piano, Synth Lead, Arpeggiator, Synth Brass, Synth Ambiant, Sound effects, Backing Vocals, Lead Vocal)

Knock on Wood made famous by Amii Stewart
• 10 customizable audio tracks:
(Click, Drum Kit, Percussion, Noise effects, Electric Bass, Synth Bass, Electric Piano, Brass section, Backing Vocals, Lead Vocal)

Kiss Me Deadly made famous by Lita Ford
• 14 customizable audio tracks:
(Intro Count (Click + Key), Click, Drum Kit, Percussion, Bass, Electric Guitar, Electric Guitar, Lead Electric Guitar, Lead Electric Guitar, Lead Electric Guitar, Synth Lead, Synth Brass, Backing Vocals, Lead Vocal)

Kiss an Angel Good Mornin' made famous by Charley Pride
• 12 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Acoustic Guitar, Electric Guitar, Pedal Steel Guitar, Piano, Fiddle, Fiddle, Backing Vocals, Lead Vocal)

Knowing Me, Knowing You made famous by ABBA
• 15 customizable audio tracks:
(Click, Drum Kit, Shaker, Bass, Acoustic Guitar, Rhythm Electric Guitar, Lead Electric Guitar, Piano, Rhodes, Synthesizer, Synth Pad, Synth Keys, String Section, Backing Vocals, Lead Vocal)

Kumbala made famous by Maldita Vecindad y los Hijos del Quinto Patio
• 12 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Acoustic Guitar, Electric Guitar, Organ, Trumpet, Tenor Saxophone, Backing Vocals, Lead Vocal)