- 10 April 2026 - 255,000 works have scores or parts on Petrucci Music Library.
- 2 April 2026 - 855,000 scores.
- 23 March 2025 - IMSLP now has 93,000 recordings.
- 14 March 2026 - 254,000 works have scores or parts on Petrucci Music Library.
- The first edition of J. Rosamond Johnson’s Morning, Noon and Night, published by Schirmer.
- The first edition of Grandval’s Pater noster, published by Heugel.
- The original manuscript of Hainhofer’s Lautenbücher, copied in 1603–4.
- The first edition of Bax’s In a Vodka Shop, GP 162, published by Augener.
- The holograph manuscript of Zelenka’s Simphonie à 8 concertanti, ZWV 189.
- Kodály: Székely fonó, K.48 (#1032928)
- Smetana: Prodaná nevěsta, JB 1:100 (41 files)
- Sirmen: 6 Violin Concertos, Op.3 (3 files)
- Suppé: Leichte Kavallerie (13 files)
- Suppé: Die schöne Galathée (#1032743)
- Handel: Judas Maccabaeus, HWV 63 (#1032742)
- Gurlitt: Piano Sonata No.2, Op.16 (#1032719)
- Drozdov: Piano Trio, Op.19 (3 files)
- Toch: String Quartet No.9, Op.26 (4 files)
- Wright: Dainty Lady (17 files)
- Nepomuceno: Nocturne No.1, SN2.5 (#1031646)
- Marcoux: IGNIS sub lapide (#1031498)
- Marcoux: Numeri dissoluti (#1031496)
- Marcoux: Anima ferrum (#1031494)
- Marcoux: Structurae sine conscientia (#1030560)
- Marcoux: Instabilitas fluctuantis (#1030556)
- Marcoux: Limitatio perceptiva (#1030553)
- Marcoux: Constrictio et conscientia (#1030551)
- León Egea: Black Magic, Op.263 (#1030549)
- Marcoux: Vibrationes prohibitae (#1030547)
