[yamtaddle]

Definitely some flavor of bard.

[deafpolygon]

Some variation of bard, capable of wearing heavy armor, owing to how heavy these bells are.

[yamtaddle]

I'm thinking it'd be more about hilarious abuse of "summon instrument" than carrying them around.

[EDIT] Oh shit, bring those French Easter-egg-laying bells in as a magical beast and they can have a mount!