Crazy Ex-Girlfriend is an American romantic musical comedy-drama television series that premiered on October 12, 2015 on The CW and ran for four seasons, ending on April 5, 2019. The series was created by Rachel Bloom and Aline Brosh McKenna and stars Bloom in the lead role as Rebecca Bunch, a lawyer who moves from New York City to West Covina, California to pursue her ex from high school camp. Each episode contains two to four original songs. These are usually sung by Rebecca or a character with whom she is having a direct interaction