| Subject | Predicate |
| ?:2 Symphonies For Orchestra (No.1 in B-flat major; No.2 in D major) | ns2:key |
| ?:"Allegretto con moto" in B-flat major | ns2:key |
| ?:Allegretto for piano trio in B-flat major (Piano Trio No. 9) | ns2:key |
| ?:"Allegro con fuoco" in B-flat major | ns2:key |
| ?:"Andante tranquillo" in B-flat major | ns2:key |
| ?:Balletto No. 4 in B-flat major | ns2:key |
| ?:"Berceuse" in B-flat major for violin and piano | ns2:key |
| ?:Brandenburg Concerto No. 6 in B-flat major for two violas, two violas da gamba, cello and continuo | ns2:key |
| ?:BuxWV 255 - Sonata in B-flat major for violin, viola da gamba and basso continuo | ns2:key |
| ?:BuxWV 259 - Sonata in B-flat major for violin, viola da gamba and basso continuo | ns2:key |
| ?:BWV 545b - Prelude, Trio and Fugue in B-flat major | ns2:key |
| ?:BWV 560 - Prelude and Fugue in B-flat major | ns2:key |
| ?:BWV 560 - Short Prelude and Fugue in B-flat major (spurious, possibly by Johann Tobias Krebs) | ns2:key |
| ?:BWV 982 - Concerto in B-flat major (arrangement of Prince Johann Ernst von Sachsen-Weimar's concerto | ns2:key |
| ?:Canary in B-flat major (Unknown) | ns2:key |
| ?:Capriccio sopra la lontananza del suo fratello dilettissimo ("Capriccio on the departure of the Beloved Brother"), in B-flat major | ns2:key |
| ?:Cello Sonata No. 1 in B-flat major | ns2:key |
| ?:Communion Service, "Kyrie Eleison in B-flat major" | ns2:key |
| ?:Communion Service, "Nicene Creed in B-flat major" | ns2:key |
| ?:Concerto for Piano in B-flat major | ns2:key |
| ?:Concerto No. 3 in B-flat major | ns2:key |
| ?:"Cortège Solennel" in B-flat major for orchestra | ns2:key |
| ?:Duo for bassoon and piano in B-flat major | ns2:key |
| ?:"Duo for Violin & Viola in B-flat major, K. 424" | ns2:key |
| ?:Evening Service, "Cantate Domino in B-flat major" | ns2:key |
| ?:Evening Service, "Deus misereator in B-flat major" | ns2:key |
| ?:Evening Service, "Magnificat in B-flat major" | ns2:key |
| ?:Evening Service, "Nunc dimittis in B-flat major" | ns2:key |
| ?:Fantasia and Fughetta in B-flat major | ns2:key |
| ?:Flute Sonata in B-flat major | ns2:key |
| ?:Fugue in B-flat major | ns2:key |
| ?:Fugue in B-flat major on a theme by Johann Adam Reincken | ns2:key |
| ?:"Germania," aria with chorus in B-flat major | ns2:key |
| ?:Große Fuge | ns2:key |
| ?:Hornpipe in B-flat major (Unknown) | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major | ns2:key |
| ?:in B-flat major (1828) | ns2:key |
| ?:in B-flat major (1838-1839) | ns2:key |
| ?:in B-flat major (for oboe) | ns2:key |
| ?:in B-flat major (for oboe) | ns2:key |
| ?:in B-flat major (for violin) | ns2:key |
| ?:in B-flat major (for violin) | ns2:key |
| ?:"Infelice: Unglückselge! … Kehret wieder" in B-flat major for soprano and orchestra | ns2:key |
| ?:Intermezzo in B-flat major | ns2:key |
| ?:Invention No. 14 in B-flat major | ns2:key |
| ?:Kyrie in B flat | ns2:key |
| ?:Mass, Nr. 3 in B flat | ns2:key |
| ?:Morning Service, "Benedicite Omnia Opera in B-flat major" | ns2:key |
| ?:Morning Service, "Benedictus in B-flat major" | ns2:key |
| ?:Morning Service, "Jubilate Deo in B-flat major" | ns2:key |
| ?:Morning Service, "Te Deum Laudamus in B-flat major" | ns2:key |
| ?:No. 2 "Allegro con fuoco" in B-flat major | ns2:key |
| ?:No. 3 "Andante tranquillo" in B-flat major | ns2:key |
| ?:No. 6 "Allegretto con moto" in B-flat major | ns2:key |
| ?:Organ Sonata No. 4 in B-flat major (1845) | ns2:key |
| ?:Partita | ns2:key |
| ?:Pavan in B-flat major | ns2:key |
| ?:Piano Concerto No. 2 in B-flat major | ns2:key |
| ?:Piano Concerto No. 2 in B-flat major | ns2:key |
| ?:Piano Quartet in B-flat major | ns2:key |
| ?:Piano Sonata No. 11 in B-flat major | ns2:key |
| ?:Piano Sonata No. 29 in B-flat major ("Hammerklavier") | ns2:key |
| ?:Piano Trio No. 4 in B-flat major ("Gassenhauer") | ns2:key |
| ?:Piano Trio No. 7 in B-flat major ("Archduke") | ns2:key |
| ?:Polonaise in B-flat major | ns2:key |
| ?:Prelude and Fugue in B-flat major | ns2:key |
| ?:Prelude and Fugue in B-flat major on the name B-A-C-H (doubtful) | ns2:key |
| ?:Prelude in B-flat major | ns2:key |
| ?:Prelude in B-flat major | ns2:key |
| ?:Quintet for clarinet and string quartet in B-flat major | ns2:key |
| ?:Rondo for piano in B-flat major | ns2:key |
| ?:Rondo in B-flat major for piano and orchestra | ns2:key |
| ?:Salve Regina in B flat | ns2:key |
| ?:Salve Regina in B flat for Tenor, Orchestra, and Organ | ns2:key |
| ?:Sinfonia for strings No. 5 in B-flat major (1821) | ns2:key |
| ?:Sinfonia No. 14 in B-flat major | ns2:key |
| ?:"Sonata for Bassoon and Violoncello in B-flat major" | ns2:key |
| ?:"Sonata for Keyboard Four-hands in B-flat major" | ns2:key |
| ?:Sonata in B-flat for piano duet | ns2:key |
| ?:String Quartet No. 13 in B-flat major | ns2:key |
| ?:String Quartet No. 3 in B-flat major | ns2:key |
| ?:String Quartet No. 5 in B-flat major | ns2:key |
| ?:String Quartet No. 6 in B-flat major | ns2:key |
| ?:String Quartet No. 6 in B-flat major | ns2:key |
| ?:"String Quintet in B-flat major" | ns2:key |
| ?:String Quintet No. 2 in B-flat major | ns2:key |
| ?:String Sextet No. 1 in B-flat major | ns2:key |
| ?:"Symphony in B-flat major" | ns2:key |
| ?:"Symphony in B-flat major" | ns2:key |
| ?:Symphony No. 11 in B-flat major, MH 82, Perger 9 | ns2:key |
| ?:Symphony No. 2 in B-flat major ("Lobgesang") "Song of Praise" | ns2:key |
| ?:Symphony No. 2 in B-flat major "To October" with chorus | ns2:key |
| ?:Symphony No. 33 in B-flat major, MH 425, Perger 24/82Sherman (1982): lxviii. Perger 24 excludes the minuet (with trio and coda) which is listed as Perger 82 | ns2:key |
| ?:Symphony No. 36 in B-flat major, MH 475, Perger 28 | ns2:key |
| ?:Symphony No. 4 in B-flat major | ns2:key |
| ?:Symphony No. 4 in B-flat major, MH 50, Perger 51 | ns2:key |
| ?:Symphony No. 5 in B-flat major | ns2:key |
| ?:Symphony No. 5 in B-flat major | ns2:key |
| ?:Symphony, Nr. 2 in B flat | ns2:key |
| ?:Symphony, Nr. 5 in B flat | ns2:key |
| ?:Theme and Variations in B-flat major for orchestra | ns2:key |
| ?:Transcription of Theme and Variations in B-flat major for solo piano (1921-1922) | ns2:key |
| ?:"Trio for 2 Violins & Cello in B-flat major, K. 266" | ns2:key |
| ?:"Variations brillantes in B-flat major on "Je vends des Scapulaires" from Hérold's "Ludóvic" | ns2:key |
| ?:Variations in B-flat major for piano (also for piano, four hands) | ns2:key |
| ?:"Variations on "La ci darem la mano" from Mozart's Opera "Don Giovanni" in B-flat major" | ns2:key |
| ?:"Violin Sonata No. 26 in B-flat major, K. 378" | ns2:key |
| ?:"Violin Sonata No. 32 in B-flat major, K. 454" | ns2:key |
| ?:Well-Tempered Clavier, Book 1: Prelude and Fugue No. 21 in B-flat major | ns2:key |
| ?:Well-Tempered Clavier, Book 2: Prelude and Fugue No. 21 in B-flat major | ns2:key |
| ?:Ziemlich lebhaft (Bagatelle) for piano in B-flat major | ns2:key |