- 2 June 2026 - 865,000 scores.
- 1 June 2025 - IMSLP now has 94,000 recordings.
- 25 May 2026 - 257,000 works have scores or parts on Petrucci Music Library.
- 3 May 2026 - 860,000 scores.
- The first edition of Bax’s Lyrical Interlude, GP 261, published by Murdoch, Murdoch & Co.
- The holograph manuscript of Zelenka’s Te Deum, ZWV 146.
- The first edition of J. Rosamond Johnson’s Nobody's Lookin' But De Owl An' De Moon, published by Jos. W. Stern.
- The first edition of Grandval’s 2 Pieces for Oboe and Piano, published by G. Hartmann.
- The original manuscript of Wurstisen’s Lautenbuch, compiled in 1591.
- Bax: Symphony No.4, GP 307 (30 files)
- Schmid II: 12 Fugues (25 files)
- Handel: Solomon, HWV 67 (#1040875)
- Weill: Berliner Requiem. Kleine Kantate für Tenor, Bariton, Männerchor (oder drei Männerstimmen) und Blasorchester (#1040873)
- Damoreau: Pièces de clavecin (5 files)
- Requiem: SLAVE (#1040790)
- Blacher: Violin Concerto, Op.29 (#1040789)
- Blacher: Piano Concerto No.1, Op.28 (#1040788)
- Bach: Musikalisches Opfer, BWV 1079 (#1040787)
- Zamecnik: Regret (4 files)
- Anonymous: Jandźelo Boži, ty pěstonje mój, PW008 (#1040600)
- Ferrari: Elegia (#1040568)
- Ferrari: Toccata pentecostale di gravitazione (#1040451)
- Ferrari: Preludio per l'Ascensione (#1040292)
- Buttino: Sogni Passioni 2° versione (#1040248)
- Vilela: Invention 1 (#1040230)
- Vilela: Invention 2 (#1040228)
- Rondeau: Trumpet Canon & Fugue No.1236 (#1040179)
- Rondeau: Trumpet Canon & Fugue No.1235 (#1040084)
- Anonymous: March in A major, SchCl107 (#1039928)
