- 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 first edition of J. Rosamond Johnson’s Nobody's Lookin' But De Owl An' De Moon, published by Jos. W. Stern.
- The first edition of Grandval’s 2 Pieces for Oboe and Piano, published by G. Hartmann.
- 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.
- Raick: Deuxième Livre de Clavecin (3 files)
- Schumann: Piano Quintet, Op.44 (#1040247)
- Balfe: Malibran's Favorite Aria (#1040246)
- Fiedorowicz: When hugging tree, Op.27 (#1040210)
- Telemann: Trio Sonata, TWV 42:g15 (4 files)
- Rossini: Il barbiere di Siviglia (#1040205)
- Rheinberger: 6 Stücke, WoO 26 (#1040204)
- Baer: Lady Do (3 files)
- Rheinberger: Miscellaneen, Op.174 (#1040200)
- Brahms: Variations on a Theme by Haydn, Op.56 (#1040199)
- Rondeau: Trumpet Canon & Fugue No.1236 (#1040179)
- Anonymous: March in A major, SchCl107 (#1039928)
- Rondeau: Trumpet Canon & Fugue No.1234 (#1039828)
- Stella: Toccatina for solo cello (#1039807)
- Sweet: La Madone (#1039611)
- Rondeau: Trumpet Canon & Fugue No.1233 (#1039314)
- Ignatov: Miniature No.2 (#1039195)
- Bach: Flute Sonata in E-flat major, H.545 (#1038679)
- Marcoux: Perceptio suspensa, Op.2623 (#1038668)
- Rondeau: Trumpet Canon & Fugue No.1232 (#1038658)
