For years, the Rock and Roll Hall of Fame seemed to be actively avoiding progressive rock. In fact, they'd been inducting bands for a decade before Pink Floyd finally got the nod in 1996. Traffic followed in 2004. The tides seemed to finally turn with Genesis' arrival in 2010, followed by Rush in 2013 and Peter Gabriel in 2014. Yes were stubbornly ignored until the same year Rush got in, but have now earned nominations in 2013, 2015 and 2016. The length of their wait has nevertheless stung keyboardist Rick Wakeman. "I'm so disgusted with the way that prog rock and Yes have been treated I'm not sure whether I'd turn up," he told Billboard. "I might be washing my hair that night."