Custom Backing Track Dr. Horrible's Sing-Along Blog

Brand New Day made famous by Dr. Horrible's Sing-Along Blog
• 13 customizable audio tracks:
(Click, Drums and Percussion, Electric Bass, Synth Bass, Rhythm Electric Guitar, Lead Electric Guitar, Piano, Synth Lead, Synth Lead, String Section, Synth Voice, Backing Vocals, Lead Vocal)

A Man's Gotta Do made famous by Dr. Horrible's Sing-Along Blog
• 13 customizable audio tracks:
(Click, Drum Kit, Bass, Electric Guitar, Piano, Digital Piano, Synth Keys, Xylophone, Brass section, String Section, Lead Vocal, Lead Vocal, Lead Vocal)

My Freeze Ray made famous by Dr. Horrible's Sing-Along Blog (Neil Patrick Harris)
• 11 customizable audio tracks:
(Click, Drum Kit, Percussion, Sound effects, Bass, Piano, Electric Piano, Synth Keys, String Section, Woodwinds, Lead Vocal)

Slipping made famous by Dr. Horrible's Sing-Along Blog
• 12 customizable audio tracks:
(Click, Percussion, Sound Effects, Bass, Piano, Electric Piano, Synthesizer, Xylophone, String Section, Harp, Brass Instruments, Lead Vocal)

Everything You Ever made famous by Dr. Horrible's Sing-Along Blog (Neil Patrick Harris)
• 15 customizable audio tracks:
(Click, Drum Kit, Orchestral Percussion, Bass, Keyboard, Piano, Synthesizer, Vibes, String Section, Harp, Brass Instruments, English Horn, Clarinet, Backing Vocals, Lead Vocal)

Everyone's a Hero made famous by Dr. Horrible's Sing-Along Blog
• 13 customizable audio tracks:
(Click, Drum Kit, Tambourine, Noise effects, Bass, Acoustic Guitar, Acoustic Guitar, Electric Guitar, Piano, Trombone, French Horn, Backing Vocals, Lead Vocal)

My Eyes made famous by Dr. Horrible's Sing-Along Blog
• 11 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Acoustic Guitar, Piano, String Section, Flute, Lead Vocal, Lead Vocal)