Custom Backing Track Mary Hopkin

Knock, Knock Who's There? made famous by Mary Hopkin
• 13 customizable audio tracks:
(Click, Drum Kit, Percussion, Bass, Acoustic Guitar, Lead Acoustic Guitar, Synth Pad, Tubular Bell, Brass section, String Section, Woodwinds, Backing Vocals, Lead Vocal)

Those Were the Days made famous by Mary Hopkin
• 14 customizable audio tracks:
(Click, Drum Kit, Percussion, Upright Bass, Acoustic Guitar, Banjo, Piano, String Section, Zither, Trumpet, Tuba, Clarinet, Backing Vocals, Lead Vocal)