-Passing By with lyrics (don't think anyone ever knew Brian recorded a lead vocal for this instrumental/wordless vocal track)
-Some great unfinished Dennis song demos (especially "Peaches" and "Love Affair".. probably used for other Dennis songs later but theyre great)
-Alternate horn-laden backing track for "Be Here In The Morning"
-Murry Wilson in the session for Meant For You
-early version of "All I Wanna Do" from Sunflower
I guess there's a lot of these observations for huge Beach Boys fans and that's what is really nice about these.