Path of Karaoke

Barbarians on the Path of the Karaoke turn their rage into performances of epic proportions, using their powerful voices not only to intimidate foes but also to inspire allies. Their battles are punctuated by the rhythm of war drums and the melody of ancient songs, transforming the clash of combat into a thunderous concert.

Credit to Endless Taverns

Stage Presence

Upon choosing this path at 3rd level, your rage manifests through mighty songs of power. While raging, you can unleash a song below as a bonus action. Select one of the following effects each time you use this feature, affecting targets within 30feet:

Intimidating Anthem: Enemies must succeed on a Wisdom saving throw(DCequals8+your proficiency bonus+your Constitution modifier) or be frightened until the end of your next turn. Rallying Cry: Allies gain temporary hit points equal to your Barbarian level+your Constitution modifier.

You Are The Champion: You inspire one ally, granting them an extra attack with their reaction.

Rhythm of the Night: Allies' move speed increases by 10 feet until the start of your next turn.

Echos of Legends

Once per turn, when you hit a creature with a melee attack while raging, another creature within 30 feet takes thunder damage equal to your Constitution  modifier. Additionally, you gain resistance to Force and Thunder damage while raging.

Primal Scream

As a reaction, when you take damage while raging, you may emit a scream. Creatures within 15 feet must make a DC 13 CON save, or take 2d8 thunder damage, taking half as much damage on a successful save. You may use this feature a number of times equal to you CON modifier per long rest.

Encore

When you reduce an enemy to 0 hit points. You may use stage presence without expending a use of the feature. Furthermore, you gain resistance to all damage types except psychic.