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its line-up stayed unchanged from 1952 until the death of the first violinist Jiří Trávníček in 1973.[^wiki] The old Barcodepedia listed this barcode in 2007 as \"JANACEK QUARTET - COMPLETE DG RECORDINGS\".[^archive-2007]","images":[{"url":"https://musicbrainz.org/release/b4a6625e-4604-4f6a-85b2-c337eaa8ef96/cover-art","kind":"front","note":null,"asset":"front-9fe85de9.webp","source":"cover-art-archive","licence":"editorial","accessed":"2026-09-13","attribution":"Cover Art Archive / MusicBrainz","observation":null,"download_url":"https://coverartarchive.org/release/b4a6625e-4604-4f6a-85b2-c337eaa8ef96/19024394353-1200.jpg","match_method":"barcode","retrieved_at":"2026-09-13T23:46:47.455Z","stored_width":1200,"stored_height":1200,"original_width":1200,"matched_barcode":"028947401025","original_height":1200,"match_confidence":1,"source_image_url":"https://coverartarchive.org/release/b4a6625e-4604-4f6a-85b2-c337eaa8ef96/19024394353.jpg","provider_image_id":"19024394353","provider_entity_id":"b4a6625e-4604-4f6a-85b2-c337eaa8ef96"}],"tracks":[{"note":null,"title":"String Quartet in G major, K. 387: I. 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