William's World

Is there a discography anywhere that's more detailed than the one at discogs.com? I'm looking for one that would have the lengths of all the tracks and spell out which ones appear in different versions on singles and albums. I only need up until 1988 or so. For example, for Living in My Limousine on discogs.com it doesn't say whether the 7" is a remix version, nor whether the 12" has the identical version or is it extended.