膜鳴 まくめい楽器 がっきじゃなかったです
maku meigakkijanakattadesu

Noun
Desu Copula

The polite, past negative form of 膜鳴楽器

1. Wasn't a membranophone.; Wasn't a percussion instrument with a membrane.

Past/Perfective
Negative
Polite
Casual Register