1592952884000 1312632483000 term-20912 1616539479350 1312632509000 1612278719644 adlib fitz-online adlib-term-20912 201767fc-133b-3fbb-8422-f6eb22480ed9 2 1 scope note Persons who compose text for opera, musical plays, or extended choral works, or who adapt text to accommodate the musical requirements of composers. DOT reference term-845 adlib-term-845 514422a2-69b4-3a7e-a642-06478825a0e9 librettist's reference term-20907 adlib-term-20907 28e44878-c64c-3808-a09d-7dd53913bd8a librettists' reference term-20906 adlib-term-20906 272645ed-19de-3cc3-87d3-319c7f3715ed librettist H.HG.AFU.BCW.BUE.ARI.AFU.AFU.BOK 1 code H.HG.AFU.BCW.BUE.ARI.AFU.AFU.BOK 1 librettists reference term-20932 adlib-term-20932 31036b70-e86a-338e-85bb-192b9f553a23 authors librettists term