Fife

Fife is a Piccolo, one of Beast's Servants and the protagonist from the sequel Beauty and the Beast: The Enchanted Christmas

Beauty and the Beast: The Enchanted Christmas
Fife is a resident of the castle. When the Enchantress curses the Beast, he is transformed into a piccolo. He is tricked by Forte into trying to sabotage the relationship under the promise of his own solo. Fife lures Belle into Forte's room for him to tell Belle where a suitable Christmas tree is located. However, shortly after she leaves, Forte tells Fife to follow her to the tree (presumably so he can cause the ice to break with his sound). Fife later regrets this action and decides to help Belle and Beast mend their relationship. Forte decides to destroy the castle, and Fife tries to stop Forte. Forte reveals that he never intended to give him a musical solo (via expelling blank note sheets). No longer loyal to Forte, Fife tells the Beast that Forte's power comes from the keyboard, and Beast uses this knowledge to kill Forte. In the ending of the movie (taking place in the present), Fife seems to have taken over Forte's job of conductor of the castle.