ماخذ: Shepherd On the Rocks, with A Twist. Shepherd On the Rocks, with A Twist. PDQ Bach. Composed by PDQ Bach. 1935-.
ترجمه: چوپان بر روی سنگ، با پیچ و تاب. For Counter Tenor, Lasso D'amore, Tromboon, Tubular Bells, Tuning Bar, Cowbell, Foghorn. PDQ باخ.