No other band is more synonymous with Prog Rock than Brittan's own Yes, who celebrate their 50th anniversary in 2018. Blending expert musicianship with orchestration, booming choruses, and lyrical tales, they created wondrous soundscapes that brought Prog to the mainstream. Their seventies output yielded timeless radio staples, then boundary-pushing experimentation. Ups and downs followed, leading to a rebirth in the early eighties.