- 21 June 2026 - 258,000 works have scores or parts on Petrucci Music Library.
- 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.
- 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.
- Stella: 6 Organ Trios (#1043155)
- Steuer: Aquarellen, Op.33 (#1043154)
- Blacher: Requiem, Op.58 (#1043153)
- Liszt: La perla, S.326 (#1043152)
- Liszt: Freudvoll und leidvoll I, S.280 (2 files)
- Huber: Symphony No.1 'Eine Tell-Symphonie', Op.63 (28 files)
- Liszt: Ein Fichtenbaum steht einsam I, S.309 (2 files)
- Solberg: Polonaise in A major No.1 (#1043119)
- Gounod: Petite symphonie, CG 560 (#1043118)
- Liszt: Du bist wie eine Blume, S.287 (2 files)
- Stella: 6 Organ Trios (6 files)
- Rondeau: Trumpet Canon & Fugue No.1242 (#1043106)
- Vivaldi: Concerto for Violin and Organ in D minor, RV 541 (3 files)
- Mesquita: Raios do sol (#1042944)
- Ferrari: Fuga super Tamquam sponsus (#1042866)
- Silva: Hino nacional brasileiro (#1042769)
- St. Pierre: Come, My Way (#1042328)
- Mesquita: Trunfo às avessas (#1042139)
- Rondeau: Trumpet Canon & Fugue No.1240 (#1042105)
- Mohiuddin: Ides March, Op.1 (#1041987)
