Version History for Opera with id 562
Version
Edited At
Title
English Title
Composer
Librettist
Wikipedia Url
Language
Operaclass Id
Comment
Version History for Opera with id 562
4
2026-09-03 04:05:18
Jonny spielt auf
Ernst Krenek
https://en.wikipedia.org/wiki/Jonny_spielt_auf
German
429
Language from Wikidata (Q1703479), property P407 "language of work or name", via the English Wikipedia article already linked on this record. The field was empty. Wikidata gave a single value, "German", which maps to findopera language row 2.
3
2026-09-03 03:57:59
Jonny spielt auf
Ernst Krenek
https://en.wikipedia.org/wiki/Jonny_spielt_auf
Unknown
429
Librettist from Wikidata (Q1703479), property P87, via the English Wikipedia article already linked on this record. The field was empty. Wikidata occasionally lists only one of two co-librettists, so this may be incomplete rather than wrong.
2
2026-03-21 08:37:01
Jonny spielt auf
https://en.wikipedia.org/wiki/Jonny_spielt_auf
Unknown
429
Wikipedia article: https://en.wikipedia.org/wiki/Jonny_spielt_auf