How to say “Someone was beating that toy drum all through my lunch break.” in Japanese

In Japanese

昼休(ひるやす)みの間(あいだ)ずっと、誰(だれ)かがあのおもちゃの太鼓(たいこ)を叩(たた)いてたんだよ。

Hiruyasumi no aida zutto, dareka ga ano omocha no taiko o tataiteta n da yo.