During the early 1990’s, Charlie taught Rock Drums & Studio Techniques at the Royal Academy of Music in London.
In 1992, he released an album of drum loops (Master Drums) on CD-ROM and CD audio that sold well enough to prompt two sequels (Master Drums 2 and 3) and two new sample CDs (Past Masters & The Premier Collection). “This Way Up” Master Drums II was also recorded and released in ’94.