Made several updates to this one:
-Corrected the name to better fit what's on the sleeve (though perhaps the "Family Computer Super Mario Brothers" part should be added as well).
-Updated the classification to better reflect the contents. -Corrected the composer, arranger, performer and lyricist fields.
-Corrected the tracklist to conform to what's written on the actual dics.
-Added some info in the notes section.
I changed the "Nakayoshi Pep Squad" to "Nakayoshi Ouendan" since it doesn't make much sense to translate only half the name and leave the other half romanized. In these cases I guess romanization is prefererable over something like "The Chummy Pep Squad"
There seem to be some Mario albums on the pages I found while searching for info on this one that haven't been added yet, so I'll get to those when I have the time.
Sources:
http://d.hatena.ne.jp/makuin/searchd...B2%CE%BB%EC%5D
http://themushroomkingdom.net/mania/albums/7g0083
http://kikaim.s8.xrea.com/music/other/ep.htm
http://detail.chiebukuro.yahoo.co.jp...ail/q148495249