- 16 January 2021 - 173,000 works have scores or parts on Petrucci Music Library.
- 12 January 2021 - 550,000 scores.
- 2 January 2021 - 172,000 works have scores or parts on Petrucci Music Library.
- 30 December 2020 - 21,000 composers.
- The first edition of Candeille’s 2 Keyboard Sonatas, Op.8, published by J.H. Nadermann.
- A partial holograph manuscript of Cimarosa’s Artemisia.
- The first edition of Con Conrad's Down in Dear Old New Orleans, published by Jerome Remick.
- The first edition of Strauss’s 6 Lieder, Op.37, published by Aibl.
- The first edition of Coleridge-Taylor’s Five and Twenty Sailormen, published by John Church.
- Kecskemethy: The Czardas (2 files)
- Kecskemethy: Waldine Polka Mazurka (#671459)
- Colcord: Roll and Go (#671450)
- Von der Mehden: Eldorey (#671449)
- Basley: El Dorado (#671448)
- Simon: Ein musikalischer Briefträger (#671447)
- Wenrich: Egyptian Rag (#671445)
- Phillips: Egyptian Moonlight (#671444)
- Soutiea: Egyptian Maid (#671443)
- Smith: Egyptian Eyes (#671442)

- Bach: Prelude and Fugue in E minor, BWV 548 (#671230)
- Ferrari: La fille aux cheveux de soleil (#671085)
- Bagley: Exhilaration March (#671028)
- Sisti: Bicinium on Winchester New (#671022)
- Gerber: Requiem (#670650)
- Gerber: Sarabande for a Solitary Ent (#670649)
- Gerber: Vuggamusic (#670648)
- Di Chiara: U vaqa sënd vit (#670542)
- Ferrari: Devant la psyché (#670421)
- Schumann: Kinderszenen, Op.15 (#670037)
