A choir may repeat.Logical formLearned from2 sentences. A choir may work on a cd.Logical formLearned from2 sentences. A choir may perform in variety of venues.Logical formLearned from2 sentences. A male may accompany a choir on some tours.Logical formLearned from2 sentences. A female may lead a choir of women.Logical formLearned from2 sentences. A choir may have a (fan vault).Logical formLearned from2 sentences. A choir may pertain-to a transept.Logical formLearned from2 sentences. A (show choir) may be knowned as a (glee club).Logical formLearned from2 sentences. A choir may make (debut recordings).Logical formLearned from2 sentences. A series may pertain-to a choir.Logical formLearned from2 sentences. A leader may pertain-to a (church choir).Logical formLearned from2 sentences. A (choir school) can be for a church-building.Logical formLearned from2 sentences. A psalm can be for a choir.Logical formLearned from2 sentences. Commissions can be for a choir.Logical formLearned from2 sentences. A choir may sing an antiphon.Logical formLearned from2 sentences.