- 6 September 2026 - IMSLP now has 95,000 recordings.
- 4 September 2026 - 261,000 works have scores or parts on Petrucci Music Library.
- 31 August 2026 - 880,000 scores.
- 13 August 2026 - 260,000 works have scores or parts on Petrucci Music Library.
- The original manuscript of Heinichen’s Alma redemptoris Mater, S.22.
- The first edition of Ignatius Sancho’s A Collection of New Songs, published by the composer.
- The first edition of Grandval’s Valse mélancolique, published by Heugel.
- The first edition (parts) of Phalèse’s Cantionum sacrarum, Liber 4, published in 1557.
- The first edition of Bax’s Nereid, GP 177, published by Chester.
- Abbadie: Haec Dies (#1059185)
- O'Brien: Asperges Me (#1059183)
- Honegger: Partita, H.139 (#1059182)
- Gounod: Mass No.2 in G major, CG 71 (#1059180)
- Tchaikovsky: The Snow Maiden, Op.12 (#1059179)
- De Lusse: 6 Sonatas for 2 Flutes (2 files)
- Honegger: Violin Sonata No.0, H.3 (#1059177)
- Gounod: Messe solennelle de Sainte-Cécile, CG 56 (#1059175)
- Gruner: 6 Keyboard Sonatas, Theil 2 (#1059174)
- Various: Lautentabulaturbuch, A-Wn Mus.Hs.18761 (#1059173)
- Rondeau: Trumpet Canon and Fugue No.1279 (#1059186)
- Padilla: El Relicario (#1058716)
- Telemann: Sonata in D major, TWV 44:1 (#1058693)
- Gallagher: Sicut Ovis (#1058643)
- Anonymous: Ach Gott, erhör mein Seufzen und Wehklagen (2 files)
- Jones-Stubbs: Liber Impressionum Musicae Spirituum, L46 (2 files)
- Buttino: A ship soul across the Universe (#1058092)
- Molino: 3 Guitar Sonatas, Op.6 (#1057963)
- Sor: Fantaisie élégiaque, Op.59 (#1057962)
- Nielsen: Adagio Lamentoso, Op.121 (#1057953)
