Original: Alfred's MusicTech, Book 1. Composed by Tom Rudolph, Floyd Richmond, Stefani Langol, and Lee Whitmore. Alfred's MusicTech, Book 1.
Tradução: Alfred Musictech, Libro 1. Compuesto por Tom Rudolph, Floyd Richmond, Stefani Langol, y Lee Whitmore. Alfred Musictech, Libro 1.