Who do you think are the most versatile bands or musicians from each decade since the 60s?

Well from the 60's on Jefferson Starship /Airplane worked a long time the usual out put in the 60's Red Octopus and such in the 70's and so mush other tripe in the early 80's. Same with McCartney and Wings with a huge out put all through the 70's and 80's as well into the 90's . Genesis and Peter Gabriel along with Phil Collins mive out put of work in 4 decades. ZZ Top, album after album in all decades also, a dark horse with Pat Metheny he put out material on a regular basis over the years. Neal Young an endless stream of work for over 40 years.