High Fidelity Demonstration Record, Volume 2: Ruby Red Opaque Vinyl Test Frequency Tracks 30 - 50,000 Cycles Trumpet Concerto -Haydn Holler-Trumpet Serenade - Drigo Schneiderhan Solo Violin Danse Espagnol Swan Lake -Natl Theatre Prague -Krombholc Egyptian March -Strauss - Vienna Phil. -Hagen