- 24 May 2022 - 650,000 scores.
- 15 May 2022 - IMSLP now has 74,000 recordings.
- 14 May 2022 - 200,000 works have scores or parts on Petrucci Music Library.
- 23 April 2022 - 199,000 works have scores or parts on Petrucci Music Library.
- The manuscript of Bertin’s La Esmeralda.
- The holograph manuscript of Scarlatti’s ...ver per un diletto, H.766.
- The first edition of Isham Jones' Meet Me in Bubble Land, published by Waterson, Berlin & Snyder.
- The first edition of Koechlin’s 5 Piano Sonatinas, Op.59, published by A.Z. Mathot.
- The first edition of Burleigh’s Balm in Gilead, published by Ricordi.
- Zellner: Piano Trio No.2, Op.25 (#785033)
- Fuchs: Cello Sonata, Op.27 (#785031)
- Gluck: Alceste, Wq.44 (16 files)
- Moniuszko: Halka (3 files)
- Moniuszko: Piosnki obłąkanej (#785006)
- Moniuszko: Żal dziewczyny (#785005)
- Moniuszko: Coś i ktoś (#784993)
- Moniuszko: Wędrowna ptaszyna (#784992)
- Cimarosa: Il giorno felice (12 files)
- Moniuszko: Straszny dwór (3 files)

- Zhang: Orange Cocoa Latte (#784874)
- Buxtehude: Es spricht der Unweisen Mund wohl, BuxWV 187 (2 files)
- Rondeau: Trumpet Canon & Fugue No.334 (#784527)
- Rondeau: Trumpet Canon & Fugue No.333 (#784525)
- Rondeau: Trumpet Canon & Fugue No.332 (#784524)
- Queipo de Llano: Sonata per cembalo (2 files)
- Ferrari: Ab Ascensione Domini (2 files)
- Gibbons: In Nomine for 4 Viols (#784371)
- Buxtehude: Es ist das Heil uns kommen her, BuxWV 186 (2 files)
- Berbiguier: 6 Grands solos, Op.1 (#784013)
