23/04/2020
| Claire-Marie Le Guay | Ponant Cruise | France | ||
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| 19:30 | L'Achéron | Basel | Switzerland | |
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Freunde Alter Musik A Consort's Monument
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| 20:00 | Quatuor Ardeo Quatuor Akilone |
Châtelet en Brie (77) | France | Les concerts de poche |
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in octet |
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