YOU SAID:
I happened to be busking nearby when I heard the commotion.
INTO JAPANESE
騒ぎを聞いたとき、たまたま近くで大道芸をしていました。
BACK INTO ENGLISH
I happened to be doing a street performance nearby when I heard the commotion.
INTO JAPANESE
騒ぎを聞いたとき、たまたま近くで大道芸をしていました。
BACK INTO ENGLISH
I happened to be doing a street performance nearby when I heard the commotion.
That didn't even make that much sense in English.