I did a tab and chord list for What Is This I Find.I am pretty sure it is 100 percent accurate.It is in standard tuning, but sounds a little sharp, because I am pretty sure Rivers uses a tuning between Eb and E for this song, as well as Superfriend.  I read somewhere that Rivers tuned his guitars differently so that when tapes were rewound that they would be perfectly in tune.  I am not sure, but…