- 3 September 2023 - 223,000 works have scores or parts on Petrucci Music Library.
- 20 August 2023 - 725,000 scores.
- 7 August 2023 - 222,000 works have scores or parts on Petrucci Music Library.
- 6 August 2023 - 27,000 composers.
- The first edition of Cook’s Mandy Lou, published by Jerome H. Remick.
- The first edition of Kinkel’s 6 Lieder, Op.10, published by T. Trautwein.
- The holograph manuscript of Zelenka’s Barbara dira effera, ZWV 164.
- The first edition of Jerome Kern’s Left All Alone Again Blues, published by T.B. Harms.
- The first edition of Medtner’s 2 Tales, Op.20, published by Édition Russe de Musique.
- Finzi: Earth and Air and Rain, Op.15 (#876890)
- Herbert: The Ameer (2 files)
- Herbert: Old Dutch (#876868)
- Herbert: The Serenade (#876867)
- Herbert: The Wizard of the Nile (#876866)
- Herbert: Badinage (#876865)
- Herbert: Gypsy Love Song (9 files)
- Herbert: It Happened in Nordland (2 files)
- Finzi: A Young Man's Exhortation, Op.14 (#876846)
- Giuliani: Guitar Concerto No.3, Op.70 (18 files)

- Ferrari: Capriccio del cardellino (2 files)
- Ching: Fanfare (1991) (#876490)
- Massun: Sonata for Harpsichord No. 1 (3 files)
- Caldini: I sentieri abbandonati, Marginalia No.204 (#876401)
- Ferrari: Canone a tre (#876392)
- Beyer: Praeludia, Op.4 (2 files)
- Oswald: Valse lente (#876229)
- Oswald: 3 Etudes, Op.42 (#876228)
- Oswald: Album, Op.36 (3 files)
- Oswald: 6 Pezzi, Op.14 (6 files)
