| Sonata for Unaccompanied Violin / Two Rhapsodies / Rumanian Folk Dances / Contrasts | Béla Bartók; Krysia Osostowicz, Susan Tomes, Michael Collins | CD | 17 | | Hyperion | CDA66415 | 034571164151 |
| The Three Violin Sonatas | Brahms; Krysia Osostowicz, Susan Tomes | CD | 10 | | Hyperion | CDA66465 | 034571164656 |
| The Three Violin Sonatas | Brahms; Krysia Osostowicz, Susan Tomes | CD | 10 | | helios | CDH55087 | 034571150871 |
| Sonata for Unaccompanied Violin / Two Rhapsodies / Rumanian Folk Dances / Contrasts | Béla Bartók; Krysia Osostowicz, Susan Tomes, Michael Collins | CD | 17 | | helios | CDH55149 | 034571164151 |
| Brahms by Arrangement, Volume One: String Quintet in F minor / String Quintet in B minor | Brahms, Anssi Karttunen; Zebra Trio, Krysia Osostowicz, James Boyd, Richard Lester | CD | 8 | | Toccata Classics | TOCC 0066 | 5060113440662 |
| Beethoven Plus, Volume I | Beethoven; Krysia Osostowicz, Daniel Tong | 2×CD | 12 + 13 | | Somm Recordings | SOMMCD 0181-2 | 748871018129 |
| Beethoven Plus, Volume I | Beethoven; Krysia Osostowicz, Daniel Tong | 2×Digital Media | 12 + 13 | | Somm Recordings | | 748871018129 |
| Beethoven Plus, Volume II | Beethoven; Daniel Tong, Krysia Osostowicz | 2×CD | 9 + 13 | | Somm Recordings | SOMMCD 0197-2 | 748871019720 |
| Beethoven Plus, Volume II | Beethoven; Daniel Tong, Krysia Osostowicz | 2×Digital Media | 9 + 13 | | Somm Recordings | | 748871019720 |
| String Quintets and Intermezzi | Charles Villiers Stanford; Krysia Osostowicz, Yuko Inoue, Richard Jenkinson, Ralph de Souza, Garfield Jackson, Benjamin Frith | CD | 10 | | Somm Recordings | SOMMCD 0623 | 748871062320 |
| String Quintets and Intermezzi | Charles Villiers Stanford; Krysia Osostowicz, Yuko Inoue, Richard Jenkinson, Ralph de Souza, Garfield Jackson, Benjamin Frith | Digital Media | 10 | | Somm Recordings | | 748871062320 |
