Originál: In the Center Ring. Robert Sheldon. Grade 4. In the Center Ring composed by Robert Sheldon. Concert Band. Concert Band. SmartMusic.
Preklad: V stredu prsteňa. Stupeň 4. V centre prsteňa zložené Robert Sheldon. Koncert kapely. Koncert kapely. Alfred Koncert kapely. Stupeň 4.
