- 14 April 2018 - 430,000 scores.
- 10 April 2018 - IMSLP now has 50,000 recordings.
- 1 April 2018 - 131,000 works have scores or parts on Petrucci Music Library.
- 27 February 2018 - 130,000 works have scores or parts on Petrucci Music Library.
- The first edition (parts) of Marenzio’s Madrigali a 5 voci, Libro 8, published by Angelo Gardano.
- The first edition of Torelli’s Scherzi Melodichi from 12 Concertino per camera, Op.4, published by Marino Silvani.
- The holograph manuscript of Clara Schumann’s Prelude and Fugue in F-sharp minor.
- The first edition of Marpurg’s Abhandlung von der Fuge, published by A. Haude and J. C. Spener.
- The autograph manuscript of Beach’s Variations on Balkan Themes, Op.60.
- Knight: The Land of the Blest (2 files)
- Gounod: 20 Mélodies, 2e recueil (3 files)
- Dvořák: Piano Quintet No.2, Op.81 (4 files)
- Battmann: Sans octaves, Op.378 (11 files)
- Kammel: Violin Concerto, Op.7 (6 files)
- Battmann: 4 Mosaïques sur des thèmes italiens, Op.254 (5 files)
- Reinecke: 6 Sonatinas, Op.136 (#521468)
- Battmann: La gerbe d'or, Op.368 (4 files)
- Battmann: La chasse fanfare, Op.125 (#521453)
- Battmann: E vezzosa si la rosa, Op.249 (#521452)

- Buxtehude: Membra Jesu Nostri, BuxWV 75 (#521470)
- Miaille: Le Mont Prionde à Coussergues (Suite Coussergues extrait de Fêtes en Auvergne) (#521391)
- Miaille: Les fêtes de la Saint-Jean (Suite Coussergues extrait de Fêtes en Auvergne) (#521390)
- Miaille: Bourrée (Suite Saint-Côme-d'Olt, extrait de Fêtes en Auvergne) (#521389)
- Miaille: Bourrée (Suite Conques, extrait de Fêtes en Auvergne) (#521388)
- Klimek: Vintertröst (#521208)
- Massenet: Manon (#520879)
- Vivaldi: Violin Concerto in F minor, RV 297 (3 files)
- Vivaldi: Violin Concerto in E major, RV 269 (#520736)
- Vivaldi: Violin Concerto in F major, RV 293 (3 files)
