- 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 original manuscript of Wurstisen’s Lautenbuch, compiled in 1591.
- The first edition of Bax’s Lullaby, GP 224, published by Murdoch, Murdoch & Co.
- The holograph manuscript of Zelenka’s Te Deum, ZWV 145.
- The first edition of J. Rosamond Johnson’s Nobody Knows the Trouble I See, published by Oliver Ditson.
- The holograph manuscript of Grandval’s 4 Pieces for English Horn.
- Herzogenberg: 2 String Trios, Op.27 (2 files)
- Ashton: Piano Quintet No.2, Op.100 (4 files)
- Vaughan Williams: Nothing Is Here for Tears (28 files)
- Waley: Piano Concerto, Op.16 (11 files)
- Peichler: 40 Studi (3 files)
- Albéniz: Suite española No.1, Op.47 (#1039656)
- Schubert: Die schöne Müllerin, D.795 (#1039654)
- Vivaldi: Cello Sonata in F major, RV 41 (#1039653)
- Taffanel: Andante pastoral et scherzettino (#1039651)
- Bottesini: Passione amorosa (#1039650)
- Rondeau: Trumpet Canon & Fugue No.1233 (#1039314)
- Ignatov: Miniature No.2 (#1039195)
- Mahler: Symphony No.5, GMW 44 (5 files)
- Marcoux: Lux errabunda, Op.2620 (#1038531)
- Marcoux: Ritus inconcretus, Op.2619 (#1038529)
- Marcoux: Fatum immotus, Op.2618 (#1038527)
- Marcoux: Signum mutum, Op.2617 (#1038525)
- Jones-Stubbs: Liber Impressionum Musicae Spirituum, L46 (4 files)
- Rondeau: Trumpet Canon & Fugue No.1231 (#1038513)
- Ferrari: Trittico della Trinità (#1038489)
