The file refers to a digital archive containing a fan-made "reconstructed" version of Creedence Clearwater Revival's (CCR) final studio album, Mardi Gras (1972). This specific version was compiled and popularized by the music blog Albums That Should Exist (ATSE) , hence the "atse" suffix in the filename. The Context of the "Alternate Version"
: Many fans felt the contributions from Cook and Clifford didn't meet the band's usual standards. CreedCR-1972-MrdiGrsAltrnatVrsion-atse.zip