YOU SAID:

A singing shark is on the mic

INTO JAPANESE

歌うサメがマイクの上にある

BACK INTO ENGLISH

There's a singing shark on the microphone.

INTO JAPANESE

マイクに歌うサメがいます。

BACK INTO ENGLISH

Mike has a shark to sing.

INTO JAPANESE

マイクは歌うサメを持っている。

BACK INTO ENGLISH

Mike has a shark to sing.