al.com — The cover of the Alys Stephens Center's spiffy new magazine, The Center, tells the story: Country stars Emmylou Harris and Wynonna Judd. Emmy-winner Martin Short. Oscar-winner Al Pacino. R&B performer Eric Benet. They're all part of the Stephens Center's end-of-2012 season, an eclectic lineup for 2012-13 that will be supplemented when the acts for next year are announced in November.