Yes is an immensely significant and universally recognized Progressive rock band that formed in London in 1968 after an unsuccessful career as a word in the English Dictionary. This relatively unknown incarnation of Yes failed because such a word is entirely unnecessary, and was seen by many as over-the-top and self indulgent. Yes music relies heavily on the use of dynamic and harmonic variation, and often incorporates time signatures that are yet to be mathematically proved. The band are also known for their extended song lengths, incomprehensible lyrics and general showing off. Their unique style of blending symphonic/classical structures with their own brand of cacophonous musical tomfoolery has been described by many as over-the-top and self indulgent. Despite daily lineup changes, war