- 28 February 2024 - 230,000 works have scores or parts on Petrucci Music Library.
- 24 February 2024 - 750,000 scores.
- 5 February 2024 - IMSLP now has 82,000 recordings.
- 1 February 2024 - 229,000 works have scores or parts on Petrucci Music Library.
- The first edition of James Reese Europe's Castle House Rag, published by Jos. W. Stern.
- The first edition of Medtner’s Forgotten Melodies I, Op.38, published by Jules Heinrich Zimmermann.
- The first edition of Puget’s La prière au St. Bernard.
- The holograph manuscript of Zelenka’s De profundis, ZWV 95.
- Halsey K. Mohr’s Piney Ridge, published by Shapiro, Bernstein, and Co.
- Raff: 12 Romances en forme d'études, Op.8 (#905126)
- Mysliveček: Symphony in B-flat major, ED.10:Bb8 (#905125)
- Viotti: Violin Concerto No.22 in A minor (2 files)
- Bériot: Violin Concerto No.9, Op.104 (2 files)
- Bottesini: Double Bass Concerto No.2 in B minor (2 files)
- Monteverdi: Se i languidi miei sguardi, SV 141 (#905088)
- Mysliveček: 3 Violin Concertos (4 files)
- Mozart: Ah, spiegarti, o Dio, K.178/417e (#905063)
- Fauré: Chanson, Op.94 (#905061)
- Pispini: Morning Leaves Palette (#905058)
- Flügel: Präludienbuch, Op. 72 (#905062)
- St. Pierre: Missa Brevis: Cum jubilo (#905055)
- Tavares: Aprimoramento humano (2 files)
- Omid: Symphony No.64 (#904982)
- Ferrari: Bebop Toccata (#904972)
- Mozart: Allegro in C major, K.1b (#904925)
- Rondeau: Trumpet Canon & Fugue No.873 (#904898)
- Rondeau: Trumpet Canon & Fugue No.872 (#904897)
- Graf: Grande Simphonie Hollandaise (7 files)
- Fernández: Suite brasileira No.2 (3 files)