Bach, Carl Philipp Emanuel Bach, Johann Christian Bach, Johann Sebastian Bach, Wilhelm Friedemann Bakfark Bálint Baklanova, Natalja Balakirev, Mily Balassa György Balassa Sándor Balassa Tamás Balázs Árpád Balázs Oszkár Balogh Máté Banchieri, Adriano Bánkövi Gyula Bántai Vilmos Bányay Lajos Bárdos Lajos Bariola, Ottavio Bartók Béla Beethoven, Ludwig van Behár György Bella Máté Bellinzani, Paolo Benedetto Bellomi, Francesco Bellomi-Musmeci-Sore Benda, Frantisek (Franz) Béres János Berkes Kálmán id. Berki Géza Berlin, Irving Berlioz, Hector Bertalotti, Angelo Michele Bertini, Henri Bloch József Boccherini, Luigi Bogár István Bognár Rezső Böhm László Boieldieu, François-Adrien Boismortier, Joseph Bodin de Boni, Pietro Giuseppe Gaetano Bononcini, Giovanni Maria Bonporti, Francesco Antonio Borgulya András Borodin, Alexander Borsody László Bozay Attila Brahms, Johannes Bretan, Nicolae Brocá, José Buxtehude, Dietrich Byrd, William B. Radó Lili (translated by) B. Radó Lili (words by) Babits Mihály (words by) Baka István (words by) Balassa György (edited by) Balassa György (transcribed by) Balassa György (edited by) Balassi Bálint (words by) Balássy László (translated by) Balázs Árpád (edited by) Balázs Árpád (words by) Balázs Béla (translated by) Balázs Oszkár (author) Bali János (author) Bali János (edited by) Bali János (compiled and edited by) Bali János (selected and edited with continuo realization by) Bali János (edited by) Bali János (arranged by) Bali János (selected and edited by) Bálint Mária (fingering by) Balla György (transcribed by) Balla György (edited by) Balla György (edited by) Balla György (fingering by) Banda Ede (edited by) Bántai Vilmos (transcribed and edited by) Bántai Vilmos (edited by) Bántai Vilmos (transcribed by) Bántai Vilmos (edited by) Bántai Vilmos (arranged and edited by) Bántainé Sipos Éva (author) Bántainé Sipos Éva (transcribed and edited by) Bántainé Sipos Éva (edited by) Bántainé Sipos Éva (transcribed by) Bántainé Sipos Éva (edited by) Bántainé Sipos Éva (arranged and edited by) Baranyi Ferenc (words by) Bárdos Lajos (translated by) Bárdos Lajos (edited by) Bárdos Lajos (words by) Bárdos Lajos (transcribed by) Bárdos Lajos (edited by) Barlay Ö. Szabolcs (edited by) Barlay Ö. Szabolcs (edited by) Barna István (compiled from the composer's manuscripts by) Bársony László (edited by) Barta Mihály (edited and provided with fingerings by) Bartha Ferenc (edited by) Bartók Béla (edited by) Bartók Béla (edited by) Bartók Béla (selection and notes by) Bartók Béla (transcribed for violin and piano) Bartók Béla (author) Bartók Béla (transcribed by) Bartók Béla (with performance marks, fingering and commentaries for beginners by) Bartók Béla (selected and provided with expression marks, fingering and commentaries by) Bartók Béla (fingering, performance markings and notes by) Bartók Karola (edited by) Bartók Karola (transcribed by) Bartók Karola (compiled and transcribed by) Bartók Péter (author) Bartók Péter (edited by) Bartos Erika (words by) Batsányi János (words by) Becht Rezső (translated by) Beghelli, Marco (with Francesca Vella and David Rosen) (libretto reconstructed by) Benkő Dániel (transcribed and edited by) Benkő Dániel (edited by) Benkő Dániel (transcribed for guitar and edited by) Benkő Dániel (transcribed by) Benkő Dániel (edited by) Benkő Dániel (arranged by) Benkő Dániel (fingering by) Berkes Kálmán (arranged by) Berkes Kálmán id. (edited by) Berlász Melinda (edited and published by) Berlász Melinda (edited by) Berlász Melinda (piano score by) Bertha István (instrumentation by) Berzsenyi Dániel (words by) Bigelow, Claudine (transcribed by) Bihariné Kádár Klára (edited by) Biró Viola (revised and edited by) Bizet, Georges (transcribed by) Bloch József (revision and practical signs by) Bloch József (edited by) Bloch, Tamar (edited by) Blum Tamás (words by) Blum Tamás (translated by) Bocatius János (words by) Boda István (translated by) Bodrogh Pál (words by) Bogár István () Bogár István (edited by) Bogár István (author) Bogár István (transcribed by) Bóka László (words by) Bókkon Gábor (words by) Bónis Ferenc dr. (edited by) Boronkay Antal Pál (edited by) Borsos Ágnes (pedagogical assistant) Borst Rudolf (edited by) Borst Rudolf (compiled by) Borsy István (edited by) Borzsák István (translated by) Boschán Daisy (revised and edited by) Both Lehel (selected and edited by) Botka Valéria (edited by) Bozó Péter (edited by) Breuer János (author) Brodszky Ferenc (transcribed and edited by) Brodszky Ferenc (first print, edited by) Brodszky Ferenc (the piano accompaniment has been revised, and in some instances completed by) Brodszky Ferenc (transcribed by) Brodszky Ferenc (edited by) Brodszky Ferenc (edited by) Brodszky Ferenc (selected and revised by) Bródy János (words by) Bülow, Hans von (edited by) Buonarroti, Michelangelo (words by) Bush, Nancy (translated by) Bush, Nancy (words by) Butler, Jane Scott (translated by)