Doug Downing

FastTrack Harmonica Method - Book 1

2000

Play Guitar Today!

2001

Play Guitar Today! - Level 1

1999

Play Guitar Today! - Level 1 Level 1

1999

Play Bass Today!

2019

Play Bass Today! Plus - Level 1

2001

Play Bass Today! - Level 1

2001

Harmonica

2007

Harmonica 1

2000

FastTrack Mini Harnonica Method - Book 1 with Hohner Blues Harmonica

2006

FastTrack Mini Harmonica Pack

2006

FastTrack Mini Harmonica Method

2006

Armonica

2002