One Day in Your Life made famous by Anastacia
• 13 customizable audio tracks:
(Click, Electronic Drum Kit, Noise effects, Synth Bass, Synth Bass, Rhythm Electric Guitar, Distorted Electric Guitar, Electric Piano, Synthesizer, Synth Pad, String Section, Backing Vocals, Lead Vocal)

Obviously made famous by McFly
• 10 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Rhythm Acoustic Guitar, Electric Guitar, Electric Guitar, Synth Strings, Backing Vocals, Lead Vocal)

On and On and On made famous by ABBA
• 12 customizable audio tracks:
(Click, Drum Kit, Percussion, Synth Bass, Piano, Synthesizer, Synth Keys, Synth Voice, Tuba, Backing Vocals, Backing Vocals, Lead Vocal)

Out Of The Blue made famous by Johnny Reid
• 13 customizable audio tracks:
(Click, Drum Kit, Latin Percussion, Bass, Acoustic Guitar, Acoustic Guitar, Electric Guitar, Mandolin, Organ, Fiddle, Flute, Backing Vocals, Lead Vocal)

O.P.P. made famous by Naughty By Nature
• 8 customizable audio tracks:
(Click, Electronic Drum Kit, Tambourine, Claves/Woodblock, Synth Bass, Piano, Backing Vocals, Lead Vocal)

Out on the Floor made famous by Dobie Gray
• 10 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Piano, Piano, Metal bars, Vibes, Backing Vocals, Lead Vocal)

Over the Love made famous by The Great Gatsby (Florence + The Machine)
• 12 customizable audio tracks:
(Click, Electronic Drum Kit, Synth Bass, Piano, Synthesizer, Synth Strings, Synth Ambiant, Synth Ambiant, Noise effects, Backing Vocals, Lead Vocal, Lead Vocal)

Over the Love made famous by Florence + The Machine (The Great Gatsby)
• 12 customizable audio tracks:
(Click, Electronic Drum Kit, Synth Bass, Piano, Synthesizer, Synth Strings, Synth Ambiant, Synth Ambiant, Noise effects, Backing Vocals, Lead Vocal, Lead Vocal)

Oh My Johnny (Banks of the Roses) made famous by Chasing Abbey
• 10 customizable audio tracks:
(Intro Count (Click + Key), Click, Electronic Drum Kit, Percussion, Noise effects, Synth Bass, Banjo, Piano, Backing Vocals, Lead Vocal)

Oklahoma Swing made famous by Vince Gill & Reba McEntire
• 11 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Electric Guitar, Lead Electric Guitar, Lap Steel Guitar, Piano, Backing Vocals, Lead Vocal, Lead Vocal)