野外 やがい音楽 おんがく どうじゃありませんでした
yagaiongaku dōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 野外音楽堂

1. It wasn't an outdoor concert hall.; It wasn't an open-air stage.

Past/Perfective
Negative
Polite
Terminal Form