"Louder" is a song by Kesha that was released in 2011 as part of her debut album, "Animal." The track features upbeat pop and dance elements, showcasing Kesha's signature style. The lyrics emphasize themes of empowerment, self-expression, and living life to the fullest. The song became a commercial success, reaching high positions on various music charts worldwide. Its catchy chorus and energetic production contributed to its popularity, making it a staple in clubs and parties. "Louder" reflects the vibrant and carefree spirit of the early 2010s pop music scene.