- 5 April 2024 - IMSLP now has 83,000 recordings.
- 31 March 2024 - 755,000 scores.
- 26 March 2024 - 231,000 works have scores or parts on Petrucci Music Library.
- 28 February 2024 - 230,000 works have scores or parts on Petrucci Music Library.
- Puget’s La Veilleuse ou les Nuits de Milady, published by Heugel.
- The holograph manuscript of Zelenka’s Deus dux fortissime, ZWV 60.
- Theodora Morse’s Beautiful Hawaiian Love, published by Leo Feist.
- The first edition of James Reese Europe's I Ain't Had No Lovin' In a Long Time, published by Jos. W. Stern.
- Medtner’s Suite-Vocalise, Op.41 No.2, published by Muzgiz.
- Leclair: 12 Violin Sonatas, Op.2 (4 files)
- Porro: Instruction élémentaire de la Lyre-Guitare (#910077)
- Prat: El Carretero (#910076)
- Anonymous: Magnificat (#910074)
- Dvořák: String Quartet No.7, Op.16 (#910073)
- Rawsthorne: Oboe Quartet (5 files)
- Mozart: Sinfonia concertante in E-flat major, K.364/320d (2 files)
- Carnicer: Psalmodia (#910056)
- Merrill: The First Bud Waltz (3 files)
- Franck: Tantum ergo (#910051)
- Tavares: Meditações (2 files)
- Elgar: Dream Children, Op.43 (2 files)
- Buxtehude: Prelude in G minor, BuxWV 148 (#909944)
- Ferrari: CiaccOne (#909922)
- Elgar: The Sanguine Fan, Op.81 (#909889)
- Rondeau: Trumpet Canon & Fugue No.897 (#909503)
- Bach: Prelude and Fugue in C major, BWV 545 (#909502)
- Mendelssohn: Symphony No.4, Op.90 (#909494)
- Bach: Fugue in G minor, BWV 131a (#909442)
- Elgar: Pomp and Circumstance March No.4, Op.39 No.4 (#909410)