Kiss of Life made famous by Sade
• 13 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Electric Guitar, Piano, Digital Piano, Electric Piano, Synth Pad, Tenor Saxophone, String Section, Backing Vocals, Lead Vocal)

Kyrie made famous by Mr. Mister
• 15 customizable audio tracks:
(Click, Drum Kit, Electric Bass, Synth Bass, Synth Bass, Rhythm Electric Guitar, Rhythm Electric Guitar, Rhythm Electric Guitar, Distorted Electric Guitar, Synth Keys, Synth Keys, Arpeggiator, Backing Vocals, Lead Vocal, Lead Vocal)

Karma Police made famous by Radiohead
• 14 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Acoustic Guitar, Lead Acoustic Guitar, Electric Guitar, Distorted Electric Guitar, Piano, Electric Piano, Noise effects, 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)

Killin' Time made famous by Clint Black
• 11 customizable audio tracks:
(Click, Drum Kit, Bass, Acoustic Guitar, Acoustic Guitar, Electric Guitar, Pedal Steel Guitar, Piano, Fiddle, Backing Vocals, Lead Vocal)

Kung Fu Fighting made famous by Carl Douglas
• 15 customizable audio tracks:
(Intro Count (Click + Key), Click, Drum Kit, Percussion, Bass, Rhythm Electric Guitar, Arr. Electric Guitar, Arr. Electric Guitar, Piano, Electric Piano, String Section, Violin, Traditional Flute, Backing Vocals, Lead Vocal)

Kiss on My List (Single Version) made famous by Hall & Oates
• 14 customizable audio tracks:
(Click, Drum Kit, Electronic Drum Kit, Bass, Rhythm Electric Guitar, Rhythm Electric Guitar, Lead Electric Guitar, Piano, Digital Piano, Synthesizer, Synth Pad, Synth Strings, 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)

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)

Keep the Faith made famous by Bon Jovi
• 14 customizable audio tracks:
(Click, Drum Kit, Shaker, Bass, Electric Guitar, Electric Guitar, Distorted Electric Guitar, Distorted Electric Guitar, Lead Electric Guitar, Piano, Organ, Synth Pad, Backing Vocals, Lead Vocal)