800SheetMusic.com: Also offers tablature and song books: searchable catalog by style or instrument.
Aida Music P/L: Shop for music arrangements of popular songs.
Arabic Musical Scores: Offers music books and sheet music.
Beverley Music Centre: Sheet music, grade course books, and instrument accessories. Also offers new and used instruments, CDs, and repairs. Based in East Yorkshirem, England.
Broekmans en van Poppel: Full lines of sheet-music for every type of instrument.
Burt & Company: Selling CD-ROMs with scores in PDF format of works by classical composers.
Cragin Music: Choral, clarinet, piano, organ, religious sheet music. Delivery via e-mail or postal mail.
Dantalian Inc.: Agency for composer Donald Martino with catalogue, biography, humorous illustrated life story in a rogue's gallery, contact and order information.
di-arezzo: Classical and pop-rock catalogs searchable by instrumentation, composer, publisher, tone, and musical form.
Dotdismus: UK-based, specializing in sheet music, related books and vocal material including music designed for schools and children.
Edwards Music Publishing: Original music by Gary A. Edwards and selected associates in several styles.
Elibron: Large selection of classical and contemporary sheet music.
Encore Music Company: Sheet music in several instrument categories.
Florida Music Service: Offering music for solos and ensembles; specialize in the required lists of the Florida Bandmaster Association and the Florida Orchestra Association.
Foliomusic: Offering scores, anthologies and music books. Old and recent, various styles.
Free Hand Music: Provides an extensive catalog of digital sheet music and guitar tab downloads. Uses Solero music viewer and MusicPad Pro.
Geert Bruinsma Muziek: Sells scores by many publishers for concertband, fanfare band, brassband and wind ensembles.
Hickeys Music Online: Sheet music, accessories, and CDs; secure online ordering; searchable catalog.
Hillbridge Music: Music arrangements for steel drums. Catalog with some samples in MP3 format.
History of the Devil: The complete score of the NYC off-Broadway production by Clive Barker.
Katzmarek Publishing: Supplier of public domain music: song books, sheet music, CD's, plus an Encyclopedia.
Kay's Secondhand Books & Used Sheet Music: Music offered includes choral, classical, electronic, general and oldies.
London Arrangements: Offers sheet music arrangements, transpositions and transcriptions in any key.
Lookmusic.com: Offering over 40,000 titles from classical and pop.
Malecki Music: Printed music for schools, churches, and individuals.
Malletworks: Company that offers music for mallet percussion instruments.
Manduca Music Publications: Sells mainly music for brass, piano and keyboard. Also scores for woodwinds, strings, and big band.
Mariachi Publishing Company: Offers Mariachi music transcriptions; site also provides samples in MIDI files.
Menchey: Provider of instruments, musicbooks, rentals, accessories, repair and instruction since 1936.
Music Exchange: Selection of printed sheet music, music albums and music text books available.
Musica Bona: Czech classical music and CDs. Complete catalogue of all Czech classical music publishers.
Musicnotes.com: Downloadable digital sheet music or online ordering from a catalog of music books.
Musicroom.com: Large catalog by style, instrument, and subject.
Musictelex: Extensive database of printed music, songbooks, instruction books and videos.
NetStoreUSA: Music: Detailed listing of about 250,000 titles: songs, scores, and books. Offering international delivery.
Nortónn Music Publishing: Offering music by Icelandic and Nordic composers.
Nymet Music: Offers the musical works of selected composers along with its own practical performing editions.
PEL Music Publications: Ensemble composed and arranged by Wisconsin musicians.
Pepper Music Network: Performance materials for schools, churches, community, and home enjoyment.
Print Music Online: Wide variety of items for all styles: books, videos, karaoke tapes and CDs, and methods.
RBC Music Online: Large inventory of music of all publishers, including band, orchestra, choral, guitar, and piano.
Rideau Music: Large selection of instrumental and vocal music.
Sheet Music Catalog: Offering songbooks, instruction and reference books, videos and DVDs.
Sheet Music Center: They buy, sell, and trade vintage sheet music, which includes Movie and Show Tunes.
Sheet Music Collections: Provides access to several sheet music databases and collections available through libraries and archives.
Sheet Music Company: Thousands of titles in stock for most instruments including piano, guitar, and winds.
Sheet Music Direct: Offering officially licensed sheet music, guitar tablatures, and backing tracks. Requires download of "Scorch Sheet Music Viewer" (included).
Sheet Music Magazine: Piano keyboard songs, musical arrangements, and show tunes.
Sheet Music Online: Large catalog of classical and popular music, instrumental or vocal.
Sheet Music Plus: Wide searchable catalog of sheet music titles covering all instruments and genres. Ships worldwide.
Sheet Music Service: Large catalog for all styles and instruments.
Sheet Music World: Large catalogue searchable by composer or browsable by category. UK based company.
SheetMusicNow.com: Offers a large catalogue from publishers and performing artists.
Sher Music Co.: Publishers of Jazz and Latin music books.
Stagepass.com: Includes instructional books, videos, software and midi disks for piano or keyboard.
Stanton's Sheet Music: Large catalog of scores: vocal, choral, and instrumental for every kind of ensemble.
Stephens Publishing Co.: Sheet music, MIDI products, Large Print Music, keyboard ensembles, portable keyboards.
The Full Pitcher Music Resources: Sheet music with the emphasis on creativity and customisation of resources. This store has mail order items and scores for online printing.
The Music Scores Library: Downloadable classical, jazz or Flamenco scores in PDF format; many for free.
Vargas Publications: Offers arrangements and transcriptions of Mariachi music.
Vintage Sheet Music: Offering a collection ranging from as old as 1897 to around 1930. Catalog and contact information.
Vocal Chords Sheet Music: Downloadable piano accompaniments for singers and pianists, transposed into multiple keys. Includes three free samples, catalogue, and tips.
Voice of the Rockies: A catalog of piano, choral, brass, woodwind, guitar, organ, vocal and orchestral music.
Westerleigh Publications: Offering music for various ensembles, instruments and voices, especially for woodwind and for choirs both sacred and choral.