The lyrics you provided are actually from Chuck Berry's song "Johnny B. Goode," not from the Grateful Dead. The Grateful Dead did cover this song in their live performances, but they did not change the meaning or story of the original song. However, I can still explain the meaning and story behind Chuck Berry's "Johnny B. Goode" for you. "Johnny B. Goode" is a rock and roll classic that tells the story of a talented and ambitious country boy named Johnny who becomes a skilled guitar player. The song is set in Louisiana, close to New Orleans, and describes Johnny living in an old cabin in the woods. Despite not being well-educated, Johnny excels at playing the guitar. His skill is compared to the sound of a bell ringing and he becomes known for his musical talent. He carries his guitar in a bag and sits by the railroad track, drawing attention from people passing by who marvel at his abilities. The song also mentions his mother's belief in him, telling him that one day he will become a successful musician and the leader of a big band. It suggests that many people will come from miles around to hear him perform when the sun goes down. The lyrics emphasize Johnny's potential for fame, with the possibility of his name being in lights someday. It showcases the power of music as a pathway for a talented individual, regardless of their background or formal education, to achieve success and recognition. The song is a celebration of rock and roll music and the talent and ambition of a young musician who aspires to make it big. It has become one of Chuck Berry's most popular and influential songs, often referred to as one of the greatest rock and roll songs of all time.