#	Title	Length	Track artist	Release title	Release artist	Release group type	Country/Date	Label	Catalog#
Official
1.20	Focus – Introduction	0:50	John Henry	The Ultimate Demonstration Disc: Chesky Records’ Guide to Critical Listening	Various Artists	Album + Compilation	US1995	Chesky Records	UD95
1.20	Focus – Introduction	0:50	John Henry	The Ultimate Demonstration Disc: Chesky Records’ Guide to Critical Listening	Various Artists	Album + Compilation	DE1995	Chesky Records	UD95G
1.20	Focus – Introduction	0:50	John Henry	The Ultimate Demonstration Disc: Chesky Records’ Guide to Critical Listening	Various Artists	Album + Compilation	XW2013	Chesky Records

Focus – Introduction

Appears on releases