I bought several Jaws'-harps from the music store.

I have a collection of Jaws-harps.

I have a collection of jaws-harps from different countries.

I have a collection of jaws harps from different countries.

I love playing jaws' harps.

He played the jaw harp at the music festival.

I have a collection of jaw harps.

He played the Jaws'-harp at the music festival.

I played the Jaws-harp at the music festival.

I have a collection of jaw's harps.