Maestro Alex Gregory explains Pentasystem

Maestro Alex Gregory explaining some of his Pentasystem inventions with parts of songs from his Penta Orchestra’s “Another Millennium“ album; comparing them to his MAG-signature Fender first 7-strings electric guitars with high-A string and the low-B version of his BC Rich 7-string with compound headstock Examples of his Celloblaster, Pentatar and Drummephone (harmonic drumming machine) are shown No copyright infringement intended - just for tribute and learning All rights to Maestro Alex Gregory, Pentasystem LLC Official website: Official Youtube channel: @MaestroAG