That guitar is painfully out of tune — are you really going to play it like that?

How to say “That guitar is painfully out of tune — are you really going to play it like that?” in Japanese

In Japanese

そのアコースティックギター、チューニングが狂(くる)ってて聞(き)いてられないよ。本気(ほんき)でそのまま弾(ひ)くの？

Sono akōsutikku gitā, chūningu ga kuruttete kiite rarenai yo. Honki de sono mama hiku no?

That guitar is painfully out of tune — are you really going to play it like that? in other languages