www.myspace.com/pyramidtheorem1 The music of Pyramid Theorem has been influenced by the sounds of bands like Rush, Yes, Symphony X, Ozzy and Dream Theater. The quality of musicianship demonstrated by these bands has served to inspire and ignite a passion within each member to individually create their own brand of music, that when fused together, produces the original progressive metal/rock sound of Pyramid Theorem. Formed in 2006 and originating in Richmond Hill