If the choice is between doing something supercool and having no one hear it and doing something equally cool and tricking people into putting it on the radio, I don't think the second option is some big sellout.
It's often difficult to slough off all that we've acquired, all the comforts and safety nets modern life provides for us, and realize that in those days, people were living very much on the edge - life was incredibly hard!
I need to add that my work on multiple intelligences received a huge boost in 1995 when Daniel Goleman published his book on emotional intelligence. I am often confused with Dan. Initially, though Dan and I are longtime friends, this confusion irritated me.