Clean / Radio In Music, a radio edit or radio mix is a modification, typically truncated, intended to make a song more suitable for airplay, whether it be adjusted for length, profanity, subject matter, instrumentation, or form. Radio edits may also be used for commercial single versions, which may be denoted as the 7" version.
Radio edits may have more or fewer bad words edited than the "clean version", because of the radio stations' or agencies' standards.