Butch Walker is an American singer-songwriter and record producer, known for his work in the rock and pop music genres. He began his career in the 1990s as the lead vocalist of the band SouthGang and later formed the group Marvelous 3. Walker has released several solo albums, showcasing his talent for catchy melodies and heartfelt lyrics. In addition to his solo work, Butch Walker has produced and written songs for various artists, including Pink, Fall Out Boy, and Taylor Swift. His contributions to the music industry have earned him a reputation as a versatile and influential figure in contemporary music.