- 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 original manuscript of the Marsh Lute Book , compiled around 1595.
- The first edition of Bax’s The Maid and the Miller, GP 194, published by Chester.
- The holograph manuscript of Zelenka’s Veni creator spiritus, ZWV 120.
- The first edition of J. Rosamond Johnson’s Shine on My Evening Star, published by Jos. W. Stern.
- The first edition of Grandval’s Prélude et variations, published by G. Hartmann.
- Tchaikovsky: Souvenir de Hapsal, Op.2 (#1044770)
- Beethoven: Cello Sonata No.1, Op.5 No.1 (#1044767)
- Strauss: Burleske, TrV 145 (#1044764)
- Damoreau: Petits Airs en Pot-Pouris Variées (#1044763)
- Strauss: Sinfonia domestica, Op.53 (#1044762)
- Strauss: Ein Heldenleben, Op.40 (#1044761)
- Strauss: Don Quixote, Op.35 (#1044759)
- Strauss: Also sprach Zarathustra, Op.30 (#1044758)
- Strauss: Till Eulenspiegels lustige Streiche, Op.28 (#1044756)
- Strauss: Tod und Verklärung, Op.24 (#1044755)
- Rondeau: Trumpet Canon & Fugue No.1245 (#1044641)
- Mesquita: Os sonhos d'ouro (#1044408)
- Bach: Trio Sonata in C major, W.B 32 (#1044389)
- Zosne: O escravo (#1044269)
- Vasconcellos: O escravo (#1043999)
- Ferrari: Toccata sopra Angelorum esca (#1043930)
- Simpson: Blue Jeans (#1043906)
- Mesquita: Quadrilha heroica (#1043843)
- Rondeau: Trumpet Canon & Fugue No.1244 (#1043817)
- Ferrari: 5 Crapsey Cinquains (#1043777)
