- 29 January 2025 - 241,000 works have scores or parts on Petrucci Music Library.
- 9 January 2025 - 790,000 scores.
- 5 January 2025 - IMSLP now has 88,000 recordings.
- 3 January 2025 - 240,000 works have scores or parts on Petrucci Music Library.
- The holograph manuscript of Zelenka’s Litaniae Xaverianae, ZWV 156.
- The first edition of Ethelbert Nevin’s Summer Longings, published by Oliver Ditson.
- The first edition of Gussie Davis’s The Fatal Wedding, published by George L. Spaulding.
- The first edition of Prokofiev’s Symphony No.1, Op.25, published by Editions Russes de Musique.
- The holograph manuscript of Mayer’s Piano Quartet in E-flat major.
- Rangström: String Quartet (5 files)
- Rangström: 4 Sange (#955854)
- Rangström: Partita (#955851)
- Spohr: Clarinet Concerto No.3, WoO 19 (7 files)
- Nichifor: Dacia Felix No.2 (#955793)
- Lange: Thränen (#955792)
- Bohn: Three Sonatas for Toy Piano (#955791)
- Bohn: Fantasia (#955790)
- Bohn: Trio for Trumpet, Double Bass and Piano (3 files)
- Folk Songs: Borboletinha (#955784)
- Beethoven: Symphony No.9, Op.125 (#955676)
- Barber: Sinfonia Concertante (#955554)
- Barber: Dance Works for Orchestra (#955520)
- Barber: Michelangelo Sketches (#955512)
- Barber: Deus ex machina (#955509)
- Barber: Ground Work (#955507)
- Bach: Toccata in E minor, BWV 914 (#955449)
- St. Pierre: 3 Eucharistic Chorales (#955420)
- Schönberger: Sonatina for Horn and Piano (4 files)
- Chopin: Scherzo No.2, Op.31 (#955180)