Some B1 Harmonica Buddies in The Chicago Area
- The Amoreys (Andy Willis)
- Big G and The Real Deal (Tom Albanese)
- Billy Branch
- Cadillac Dave and His Redhots
- Chicago Blues: A Living History
- Chicago Blues Harp Bash
- Chicago Bound Blues Band (Scott Dirks)
- Chicago Harmonica Meetup
- Eddy Clearwater (Shoji Naito)
- James Conway
- The Carl Davis Band
- Filisko and Noden
- The Harry Garner Band
- Lamont Harmonica Harris
- Gerry Hundt
- Jelly Bone
- Buzz Krantz
- Martin Lange
- Howard Levy
- The Little Walter Foundation
- Magic Frank Blues Band
- The Manley Diehl
- Mississippi Heat
- Nick Moss and The Flip Tops
- Mr. G and The Mystery Band
- Eric Noden
- Old Town School of Folk Music
- The Sanctified Grumblers
- The Shakes
- Matthew Skoller
- Willie "Big Eyes" Smith (R.I.P.)
- Morry Sochat and The Special 20s
- Dave Waldman
- Windy City Blues Society
Some B1 Harmonica Buddies Across The U.S.
- Brandon Bailey
- David Barrett
- Robert Bonfiglio
- Norton Buffalo (R.I.P.)
- Cash Box Kings
- Steve Cohen
- Bob Corritore
- James Cotton
- Paul Davies
- Carlos Del Junco
- Paul deLay (R.I.P.)
- Grant Dermody
- Billy Flynn
- Kitt Gamble
- Jon Gindick
- Adam Gussow
- John Hammond
- James Harman
- Deak Harp
- Chris Harper
- Hazmat Modine
- Kilborn Alley Blues Band
- Bill Lupkin
- Levee Town/Jimmie Meade
- Paul Oscher
- Rob Paparozzi
- Michael Peloquin
- Rod Piazza and The Mighty Flyers
- Annie Raines
- Reverend Raven & The Chain-Smoking Altar Boys (Madison Slim)
- Jason Ricci
- Tad Robinson
- Peter Madcat Ruth
- Curtis Salgado
- John Schaman, MD.
- S.P.A.H.
- Sugar Blue
- Sugar Ray Norcia
- Westside Andy