First of all, I must agree with everything StatMan89 said, but feel that I must add a few things
These two albums (contained here in a double-set under one title) are among the absolutely quintessential albums recorded in New Orleans long and storied musical history.
While The Wild Tchoupitoulas album, recorded shortly after the Wild Magnolias debut, gets much attention for both the contribution of the Neville Bros. and The Meters as backing band and the presence of the legendary Big Chief Jolley, The Wild Magnolias album is the first and is a powerful and bold musical statement that has probably never been matched, and has set the tone for Mardi Gras Indian music in New Orleans since 1973.
What I must add is that in addition to the Turbinton Brothers, two of the great Modern Jazz pioneers in New Orleans, the band includes percussionist Alfred "Uganda" Roberts, New Orleans guitar legend "Snooks" Eaglin, and, of course, the completely insane, totally off-the-hook vocal stylings of Big Chief Bo Dollis, a voice in New Orleans music that can never be replaced.
BUY THIS ALBUM! If you know what's good for you. It's "guaranteed to blow your mind".