- 29 September 2026 - 262,000 works have scores or parts on Petrucci Music Library.
- 29 September 2026 - 885,000 scores.
- 6 September 2026 - IMSLP now has 95,000 recordings.
- 4 September 2026 - 261,000 works have scores or parts on Petrucci Music Library.
- The manuscript and first edition of Bonis’s Agitato, Op.120, published by Maurice Senart.
- The first edition (parts) of Phalèse’s Cantionum sacrarum, Liber 5, published in 1558.
- The first edition of Bax’s Of a Rose I Sing a Song, GP 234, published by Murdoch, Murdoch & Co.
- The holograph manuscript of Heinichen’s Ave regina, S.24.
- The first edition of Ignatius Sancho’s Minuets, etc., published by Richard Duke.
- Doles: Singbare und leichte Choralvorspiele (5 files)
- Bax: A Legend, GP 357 (#1065241)
- Bax: Paean, GP 294 (#1065240)
- Rossini: Quaderni Rossiniani (8 files)
- Liszt: Piano Concerto No.3, S.125a (#1065186)
- De la Gardie: Welt, ich will nichts von dir haben (#1065185)
- Bach: The Collected Works (#1065184)
- Bartók: Yugoslav Folk Music (3 files)
- Rossini: Duetto buffo di due gatti (5 files)
- Fiocco: Pièces de clavecin, Op.1 (7 files)
- Rondeau: Trumpet Canon and Fugue No.1293 (#1065200)
- Fiocco: Pièces de clavecin, Op.1 (#1065177)
- Girtain IV: Unidades de Fuerza (#1065081)
- Basili: Christus factus est in F major (#1064827)
- Langer: Grossmütterchen, Op.20 (#1063810)
- Rondeau: Trumpet Canon and Fugue No.1290 (#1063638)
- Oechsler: 16 Choralvorspiele, Op.8 (#1063550)
- Ferrari: Io Verità (#1063406)
- Ferrari: Toccata della Candelora (#1063405)
- Diaz: Concierto andaluz para el final de un milenio (4 files)
