Musician - Entertainer
Instrument Training/Entertainer. You gain proficiency with the Charisma (Performance) skill or Expertise if you are already proficient.
Encouraging Performance. When you perform during a Short or Long rest, you can grant Heroic Inspiration to allies who can see your Encouraging Performance. You can grant a number of Heroic Inspirations equal to your Proficiency Bonus. You regain all uses of this ability when you complete a Long Rest.