B
Band Island (MA)
Bill's Music (MA)
Blue Dial Music (MA)
BMI Lehman Engel Musical Theatre Workshop / Broadcast Music Inc.
Bossa Magazine: Brazilian Jazz World Guide
Boulder Early Music Shop (CO)
Broude Brothers Limited (MA)

C
Canadian Amateur / CAMMAC (Canada)
Case Technology (MA)
Chris B's Music (RI)
Clarnan Editions Historic Music by Women
City Sound Music

D
J. D'Addario & Company, Inc.
D'Addario Bowed Strings
D'Addario Strings
Dara Records
Owen Daley Early Keyboard Instruments (OR)
Descarga.com
Disc Diggers (MA)
DjOliba (France)
Dorian Recordings (NY)
Dragon Cases (UK)

E
Early Music America
The Early Music Shop (UK)
EasyPianoStyles.com (MA)
Editions Fuzeau
Evans Drumheads

F
Fiddler's Choice Music Store (NH)
1st-in-Harmonicas (OH)
Footlight Records (NY)
Fresh Music Library (NH)

G
Grano Salis Music (MA)
Gabriela Guadlajara Violin & Viols (NY)
Guitar Gallery (MA)
Guitar Lessons Reviewed
Guitar Player World.com

H
Harmonia Mundi
Harpsichord Clearing House
David Hawthorne, Bowmaker (MA)
Honeysuckle Music (MN)

I
Image Source, Inc.
Inside Sessions
InstrumentPro.com (NJ)

J
Jay Distributors
JC's Guitar Shop (MA)
Johnson String Instrument (MA)
Just Strings

K
Kelischek Workshop for Historical Instruments (NC)
KOCH International L.P
Kron Studios (ME)
KUNg Die Flotenmanufaktur

L
Lazar's Early Music (CA)
Learn How to Play Guitar/Free Guitar Lessons
Lick Records (OH)
Linn Records
Lunch Records (MA)
Lyrichord Early Music Series
Lyrics

M
M. Steinert & Sons Pianos (MA)
M-E Country DJs (MA)
Martha Mueller's Voice Dynamics (MA)
Massivetracks Royalty Free Music (Germany)
Miles of Music (CA)
Miranda Music (NY)
Mixed Emotions Music (MA)
MIDI Life Crisis: Original Music & Sound Design
Modernbeats.com
Mollenhauer
Moonrise Piano Tuning & Repair (MA)
Mr. C's Music (MA)
MS Recording & Sound (MA)
Music Complex (MA)
Music Revolution.com
Music Torch (NY)
MVBS: Music Video Books Store
Musical Instrument Service Center/MISC (MA)
Musical Instruments Guide

N
Newbury Comics
Nightingale Music (CN)
Nimbus Records (UK)
Notion Music
Peter Now Baroque Flutes (WA)

O
Onde-Spirale (Quebec)

P
Performance Music Center (MA)
David Petty & Assoc. Pipe Organs
Philharmonia Baroque Productions
Planet Waves Accessories
Plectra Music

Q/R
Real Lyrics
The Record Link
Rock City Guitars (MA)
Rose Morris Musical Instruments (UK)
Leslie Ross Bassoons (NY)
Rounder/Philo Records
RoyaltyFreeMusic.com

S
Saucer Sound Recording Studio (MA)
Saraband Music
Secure Song International/SSI (UK)
Seymour Duncan
The Shed
SheetMusicPlus.com
Henry Skolnick Imports (MO)
Rene Slotboom Bowed Instruments
Sony Classical
StationPlaylist.com
String Emporium (upright bass)
Sweetheart Flute (CT)

T
Tewksbury Music Center (MA)
Tin Wolf Studios (MA)
Titanic Records
Tower Records

U
Used Sound (MA)

V
Von Huene Workshop, Inc. (MA)
Vandoren Reeds & Mouthpieces
J.A. Viseltear Violins
VoiceLesson.com
Vortecs (Germany)

W
Wenner Floeten (Germany)
Windham Hill Records
Wonderdrug Records (MA)

X/Y/Z
Zuckermann Harpsichords International (CT)