- 9 January 2025 - 790,000 scores.
- 5 January 2025 - IMSLP now has 88,000 recordings.
- 3 January 2025 - 240,000 works have scores or parts on Petrucci Music Library.
- 5 December 2024 - 785,000 scores.
- The holograph manuscript of Mayer’s Overture No.3.
- The holograph manuscript of Zelenka’s Litaniae Lauretanae, ZWV 152.
- The first edition of Ethelbert Nevin’s 3 Songs, Op.17, published by Boston Music Co.
- The first edition of Gussie Davis’s Clime Up de Ladder to de Clouds, published by Hitchcock and McCargo.
- The first edition of Prokofiev’s Chout Suite, Op.21bis, published by Gutheil.
- Walther: Sämtliche Orgelwerke (#951673)
- Holmès: Andromède (2 files)
- Brooks: Some of these Days (#951670)
- Hasse: Cleofide (2 files)
- Vinci: Semiramide riconosciuta (#951667)
- Pergolesi: Adriano in Siria, P.140 (2 files)
- Kühner: La brune (#951664)
- Porpora: Semiramide riconosciuta (2 files)
- Graun: Cesare e Cleopatra, GraunWV B:I:7 (#951661)
- Broschi: Idaspe (#951659)
- Carey: God Save the King (#951656)
- Smith: The Star-Spangled Banner (#951655)
- Burrows: Fugue (#951578)
- Nichifor: Ce-ți doresc eu ție, dulce Românie (#951535)
- Rondeau: Trumpet Canon & Fugue No.1101 (#951517)
- Ferrari: La Serenissima e la Superba (#951478)
- Ferrari: Chant du soir (#951412)
- Bach: Chorale Preludes, BWV 714-765 (#951411)
- Ferrari: Pastorale sopra Omnes de Saba venient (#951338)
- Keeser: Asam-Sinfonietta (3 files)