Original: Alfred's MusicTech, Book 1. Composed by Tom Rudolph, Floyd Richmond, Stefani Langol, and Lee Whitmore. Alfred's MusicTech, Book 1.
Traducere: Alfred MusicTech, Cartea 1. Compus de Tom Rudolph, Floyd Richmond, Stefani Langol, și Lee Whitmore. Alfred MusicTech, Cartea 1.