 This third Kansas is the band that became the well-known American progressive rock band.In the early 1970s Ehart, like many American musicians, wanted to more closely study and play the "British" style of music that was popular at the time, so he moved to England.He did not find the atmosphere welcoming, as the musicians there were happier to learn the country and rhythm and blues styles that Ehart brought with him, so he quickly returned to America.