Custom backing track. 12 individual channels:
Acoustic Guitar, Backing Vocals, Bass, Bells, Drum Kit, Lead Vocal, Orchestra Hit, Piano, String Section, Synth Lead, Synth Pad
Custom backing track. 15 individual channels:
Arpegiator, Backing Vocals, Bass Synth, Bass Synth (Arpegiator), Electronic Drum Kit, Lead Vocal Britney Spears, Lead Vocal will.i.am, Synth Keys, Synth Lead, Synth Pad, Synth Voice, Synthesizer (delay), Synthesizer (theme), Synthesizer (trance)
Custom backing track. 14 individual channels:
Backing Vocals, Bass Synth, Electronic Drum Kit, Lead Vocal Britney Spears, Lead Vocal will.i.am, Piano, Sound Effect, Synth Keys 1, Synth Keys 2, Synth Keys 3, Synth Strings, Synth Voice, Synthesizer
Custom backing track. 12 individual channels:
Acoustic Guitar, Backing Vocals, Bass Synth, Congas, Electronic Drum Kit, Lead Vocal, Orchestra Hit, Synth Brass, Synth Keys, Synth Strings, Synthesizer