Not so much a quadruple album but the triple record set from Watermark of the "American Top 40" radio program with Casey Kasum. Each track has two or three songs before the local radio stations' have the ad break. Each disc has three tracks per side (= 18 tracks with 40 songs) with the intro "AT40" and the outro "Casey's Top 40". The end of each hour section there is the main theme for the AT40 to have as a fill for the last minute or so to allow the radio stations to fade out to suit themselves for promo and adverts.

How would these be entered?