The CD's are being used and endorsed by the following-

                         Schools

• The Drummer Collective in NYC
• The Berklee College of Music - Boston, MA
• The Academy of Drums - Toms River NJ
• Percussion Institute of Technology (PIT) - Los Angeles, CA
• Capitol University - Columbus, OH
• Concordia College of Music - MN
• The Drum Instructors Guild- John Ruka
• Nasitir School of Percussion - CA
• Glen Weber Drum Studio - NJ
• Wisdom Drum - Dom Famularo
• Long Island Drum Center of Nyack NY
  
• KOSA - Aldo Mazza
• The Drum Circuit Drum School - San Luis Obispo, Ca
• Los Angeles Music Academy - Dave Beyers
• Progresive Percussion - NC