One Kiss made famous by Calvin Harris & Dua Lipa
• 15 customizable audio tracks:
(Intro Count (Click + Key), Click, Electronic Drum Kit, Electronic Cymbals, Electronic Percussion, Noise effects, Synth Bass, Piano, Electric Piano, Organ, Synth Pad, Synth Strings, Brass section, Backing Vocals, Lead Vocal)

One Kiss made famous by Dua Lipa & Calvin Harris
• 15 customizable audio tracks:
(Intro Count (Click + Key), Click, Electronic Drum Kit, Electronic Cymbals, Electronic Percussion, Noise effects, Synth Bass, Piano, Electric Piano, Organ, Synth Pad, Synth Strings, Brass section, Backing Vocals, Lead Vocal)

One Call Away made famous by Charlie Puth
• 15 customizable audio tracks:
(Intro Count (Click + Key), Click, Electronic Drum Kit, Percussion, Bass, Synth Bass, Rhythm Electric Guitar, Rhythm Electric Guitar, Electric Guitar, Piano, Organ, Synth Strings, Synth Keys, Backing Vocals, Lead Vocal)

One Way Out (live) made famous by The Allman Brothers Band
• 7 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Electric Guitar, Piano, Lead Vocal)

One Moment In Time made famous by Whitney Houston
• 11 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Piano, Synthesizer, Synth Pad, String Section, Brass Instruments, Backing Vocals, Lead Vocal)

One (with Mary J Blige) made famous by U2
• 14 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Electric Guitar, Rhythm Electric Guitar, Rhythm Electric Guitar, Distorted Electric Guitar, Distorted Electric Guitar, Piano, String Section, Lead Vocal, Lead Vocal)

One made famous by Mary J. Blige & U2
• 14 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Electric Guitar, Rhythm Electric Guitar, Rhythm Electric Guitar, Distorted Electric Guitar, Distorted Electric Guitar, Piano, String Section, Lead Vocal, Lead Vocal)

One Margarita made famous by Luke Bryan
• 14 customizable audio tracks:
(Click, Drum Kit, Sound effects, Percussion, Bass, Acoustic Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Electric Guitar, Organ, Backing Vocals, Lead Vocal)

Orange Colored Sky made famous by Natalie Cole
• 6 customizable audio tracks:
(Click, Drum Kit, Bass, Piano, Brass section, Lead Vocal)

O mio babbino caro made famous by Renée Fleming
• 9 customizable audio tracks:
(Click, Upright Bass, String Section, Harp, French Horn, Oboe, Clarinet, Flute, Lead Vocal)