- 2 June 2026 - 865,000 scores.
- 1 June 2025 - IMSLP now has 94,000 recordings.
- 25 May 2026 - 257,000 works have scores or parts on Petrucci Music Library.
- 3 May 2026 - 860,000 scores.
- The holograph manuscript of Zelenka’s Ut queant laxis resonare fibris, ZWV 118.
- The first edition of J. Rosamond Johnson’s The Old Flag Never Touched The Ground, published by Jos. W. Stern.
- The first edition of Grandval’s 2 Pieces for Violin and Piano, published by G. Hartmann.
- The original manuscript of Holmes’s Lute Book Vol.1, MS Dd.2.11, compiled in the early 1590s.
- The first edition of Bax’s Lyrical Interlude, GP 261, published by Murdoch, Murdoch & Co.
- Pinkard: Sugar (#1042606)
- Ysaÿe: Les abeilles, Op.17 (#1042578)
- Various: Boletín Musical 1837 (2 files)
- Monteverdi: L'Orfeo, SV 318 (#1042570)
- Grainger: Anchor Song (#1042568)
- Milhaud: L'Apothéose de Molière, Op.286 (#1042540)
- Blacher: Concerto for Clarinet, Bassoon, Horn, Trumpet and Harp, Op.36 (#1042539)
- Milhaud: Concertino de printemps, Op.135 (#1042538)
- Hindemith: Violin Sonata, Op.11 No.6 (#1042464)
- Milhaud: Cello Concerto No.1, Op.136 (2 files)
- St. Pierre: Come, My Way (#1042328)
- Mesquita: Trunfo às avessas (#1042139)
- Rondeau: Trumpet Canon & Fugue No.1240 (#1042105)
- Mohiuddin: Ides March, Op.1 (#1041987)
- Ponomareff: L'étranger solaire sur les escaliers de la lune (#1041985)
- Dalitz: Magnificat for women's choir (#1041959)
- Levy: Sieba (#1041917)
- Violetta: Coming Down the Stair (#1041880)
- Verdi: Four Short Dances to Play in The Bakery (4 files)
- Levy: Mam'zelle Nitouche (#1041605)
