Calliope

Calliope, Greek Muse of Epic Poetry.
Also known by her mortal name of Carmen De Luxe.
First appeared in Season 0.
She was sent to break Eddie Eckstein's heart to inspire him to write even greater music but fell in love with him and after breaking his heart gave up her role as a muse.
She was found by Fionn Corvin in the 1950s dream of Clearwater and she reconciled with Eddie, helping The Deadbeats to perform music that shook Phantasos's control over Clearwater.
Appeared occasionally throughout Season 2 in a continuing romantic relationship with Eddie Eckstein.