Rick Wakeman Mars, with guitarist Mick Ronson. Later the same day, he received a call at two in the morning from bassist Chris Squire of the progressive rock group Yes, who explained that Yes needed a keyboardist as Tony Kaye had been asked to leave, following his resistance to learn instruments other than the piano and organ. Wakeman agreed to meet the band as they rehearsed for their fourth album, "Fragile", in August 1971. During his first session, the basis of "Heart of the Sunrise" and "Roundabout" were put together. Thinking that Yes presented more favourable opportunities for his career, Wakeman declined
Their Greatest Hits (1971–1975) platinum by the RIAA for 38 million units consumed in the United States under the new system that tallies album and track sales as well as streams. "Their Greatest Hits (1971–1975)" became the highest-certified album by the RIAA, surpassing Michael Jackson's "Thriller" which is certified 33x multi-platinum. Worldwide, the album has sold over 42 million copies as of 2011. As with their previous album "One of These Nights", the original vinyl editions feature "Happy New Year, Glyn" and "With Love from Bill" written into the inner dead wax on Sides One and Two, respectively. Eagles Production Their Greatest Hits (1971–1975)