- 10 April 2026 - 255,000 works have scores or parts on Petrucci Music Library.
- 2 April 2026 - 855,000 scores.
- 23 March 2025 - IMSLP now has 93,000 recordings.
- 14 March 2026 - 254,000 works have scores or parts on Petrucci Music Library.
- The first edition of J. Rosamond Johnson’s Lazy Moon, published by Jos. W. Stern & Co.
- The first edition (vocal score) of Grandval’s Messe brève, published by Maeyens-Couvreur.
- The first edition of Gerle’s Tabulatur auff die Laudten, published by Jeronimus Formschneyder.
- The first edition score for Bax’s Hardanger, GP 287, published by Murdoch, Murdoch & Co.
- The holograph manuscript of Zelenka’s Sanctus et Agnus Dei in D Minor, ZWV 36.
- Weber: Grand duo concertant, Op.48 (#1028968)
- Ponsonby: 5 Fancies (#1028959)
- Gibbs: La belle dame sans merci (#1028958)
- Goossens: Judith, Op.46 (#1028957)
- Bloch: Baal Shem, B.47 (2 files)
- Howells: Peacock Pie (#1028950)
- Howells: Sarum Sketches (#1028947)
- Lefèvre: 6 trios concertants, Op.5 (3 files)
- Hahn: Variations on a Theme by Mozart (#1028869)
- Soussmann: Grosse praktische Flötenschule, Op.53 (#1028860)
- Rondeau: Trumpet Canon & Fugue No.1212 (#1028248)
- Leybach: Récréations caractéristiques, Op.118 (#1028225)
- Brassin: Feuillet d'Album, Op.14 (#1028213)
- Breimo: Evolving Expression (#1028172)
- Breimo: Sacred Longing (#1028171)
- Handel: Concerto Grosso in G major, HWV 319 (5 files)
- Grinholc: Kolęda (#1028128)
- Grinholc: Impressio V for Organ (#1028126)
- Grinholc: Impressio IV for Organ (#1028125)
- Grinholc: Dyptyk kolędowy (#1028124)
