Complex sentence: The six-song EP includes their cover of the Grateful Dead classic Truckin', which in late 1981, was consistently the most requested song on the San Francisco college radio station KUSF for several months in a row.
Split into simpler sentences: The six-song EP includes their cover of the Grateful Dead classic Truckin'. In late 1981, it was consistently the most requested song on the San Francisco college radio station KUSF for several months in a row.