- 23 March 2025 - 800,000 scores.
- 17 March 2025 - IMSLP now has 89,000 recordings.
- 4 March 2025 - 242,000 works have scores or parts on Petrucci Music Library.
- 19 February 2025 - 795,000 scores.
- The holograph manuscript of Zelenka’s Missa Corporis Domini, ZWV 3.
- Complete stage directions for the original production of Debussy’s Pelléas et Mélisande, published by Durand.
- Gussie Davis’s We Sat Beneath the Maple on the Hill, published by F.B. Haviland.
- The first edition of Prokofiev’s 5 Mélodies, Op.35, published by Gutheil.
- The first edition of Mayer’s Piano Trio, Op.16, published by Challier & Co.
- Grimm: Am Kaiser Wilhelm II, Op.28 (3 files)
- Wüllner: Thränen, Op.49 (#967747)
- Wüllner: 16 Variationen über ein Originalthema, Op.19 (#967746)
- Wüllner: 26 Variationen über ein altdeutsches Volkslied, Op.11 (#967745)
- Albrechtsberger: 3 Fugues for Easter, Op.21 (3 files)
- Brown: String Sextet, Op.20 (6 files)
- Marschner: Hans Heiling, Op.80 (3 files)
- Steibelt: Sonate pour le piano forte : Oeuvre 63 (#967715)
- Niemann: Canaria (#967714)
- Galloway: The Whiffenpoof Song (#967713)

- Ferrari: Non abbandonarci (2 files)
- Ferrari: Toccata sopra Christ ist erstanden (#967654)
- Bach: Christus, der uns selig macht, BWV 747 (#967477)
- Gardner: Lamb Chops (#967435)
- Debussy: 2 Arabesques (#967308)
- Telemann: Fugierende und verändernde Choräle, TWV 31:1–48 (#967219)
- Thomas: Journey of the Nightingale (#967177)
- Ferrari: Meditazione alleluiatica per il Corpus Domini (#967102)
- Ferrari: Kintsugi (#967099)
- Barber: Danzas antiguas (#967074)
