LOW COUNTRY BLUESGiven his place in the pantheon of American rock music, Gregg Allman's solo career away from the Allman Brothers Band has been generally disappointing. Perhaps that's why it took nearly a decade between his previous album, 1997's Searching for Simplicity (its title alone indicates his frustrations) and 1988's over produced yet underwhelming Just Before the Bullets Fly. A whopping 14 years later, Allman joins forces with roots producer to the stars T