How to pronounce 樂器 in Cantonese (6 out of 9):

依個古董樂器嘅聲音!
This is the sound of an old-fashioned instrument!

Cantonese Sentence Breakdown

依個 ji1 go3
this one
古董 gu2 dung2
one who is old and fragile (slang)
樂器 ngok6 hei3
musical instrument
koi3
indignant
generous
to sigh (with emotion)
聲音 sieng1 jam1
sound