• Paul Trapkus: string quartet
• Paul Trapkus: string quartet violin I
• Paul Trapkus: string quartet violin II
• Paul Trapkus: string quartet – viola
• Paul Trapkus: string quartet cello

Nahrávka IMSLP:

• http://hz.imslp.info/files/imglnks/usimg/9/95/IMSLP243011-PMLP393549-05_Trapkus_Quartet_I_(me_playing_al.mp3
• http://hz.imslp.info/files/imglnks/usimg/b/bb/IMSLP243012-PMLP393549-06_Trapkus_Quartet_II_(me).mp3
• http://hz.imslp.info/files/imglnks/usimg/3/3d/IMSLP243013-PMLP393549-07_Trapkus_Quartet_III_(me).mp3
• http://hz.imslp.info/files/imglnks/usimg/d/d9/IMSLP243014-PMLP393549-08_Trapkus_Quartet_IV_(me).mp3

• IMSLP131253-PMLP255083-Vaughan_Williams_-_String_Quartet_No._2
• IMSLP131302-PMLP255083-Vaughan_Williams_-_String_Quartet_No._2_-_Violin_I
• IMSLP131303-PMLP255083-Vaughan_Williams_-_String_Quartet_No._2_-_Violin_II
• IMSLP131304-PMLP255083-Vaughan_Williams_-_String_Quartet_No._2_-_Viola
• IMSLP131305-PMLP255083-Vaughan_Williams_-_String_Quartet_No._2_-_Violoncello

Franz Schubert: Kvintet C-dur, op. 163 pro 2 housle, violu a 2 cella

• Partitura: IMSLP35019-PMLP06343-Schubert_String_Quintet
• IMSLP106646-PMLP06343-Schubert_-_String_Quintet_Vn1Pt
• IMSLP106647-PMLP06343-Schubert_-_String_Quintet_Vn2Pt
• IMSLP106648-PMLP06343-Schubert_-_String_Quintet_VaPt
• IMSLP106649-PMLP06343-Schubert_-_String_Quintet_Vc1Pt
• IMSLP106650-PMLP06343-Schubert_-_String_Quintet_Vc2Pt

pro smyčcové trio.

• IMSLP96197-PMLP195220-Dohnanyi.Op10.vc
• IMSLP94767-PMLP195220-Dohnanyi.Op10.vn
• IMSLP95889-PMLP195220-Dohnanyi.Op10.va
• IMSLP313554-PMLP195220-Dohnanyi_Op_10.SCORE

• IMSLP211518-SIBLEY1802.13528.5d3d-39087009065733.cello
• IMSLP211516-SIBLEY1802.13528.30a5-39087009065733.violin
• IMSLP211517-SIBLEY1802.13528.bed5-39087009065733.viola
• Partitura: IMSLP64639-PMLP87090-Mozart_Werke_Breitkopf_Serie_15_KV563

• IMSLP03813-SchubertStringTrioNo1D471
• IMSLP247077-PMLP09452-Schubert_-_String_Trio_D471_-_violin
• IMSLP247078-PMLP09452-Schubert_-_String_Trio_D471_-_viola
• IMSLP247079-PMLP09452-Schubert_-_String_Trio_D471_-_cello

• IMSLP202165-SIBLEY1802.17802.6e71-39087009369176violin2
• IMSLP202166-SIBLEY1802.17802.3a0d-39087009369176viola
• IMSLP202167-SIBLEY1802.17802.94dd-39087009369176cello
• IMSLP244997-PMLP06071-Dvorak_-_String_Quartet_No10_Op51_violin1__complete_

• IMSLP29064-PMLP04781-Cuarteto_11_-_Violin_1
• IMSLP29065-PMLP04781-Cuarteto_11_-_Violin_2
• IMSLP29066-PMLP04781-Cuarteto_11_-_Viola (1)
• IMSLP29067-PMLP04781-Cuarteto_11_-_Cello

• IMSLP31690-PMLP09913-Schubert-D810v2peters
• IMSLP31691-PMLP09913-Schubert-D810vapeters
• IMSLP31692-PMLP09913-Schubert-D810vcpeters
• IMSLP31689-PMLP09913-Schubert-D810v1peters

• IMSLP64683-PMLP131771-Mahler_Klavierquartett_1stmovement_piano_parts