6/26: Kenny Rogers: In 1978, country-pop legend Kenny Rogers infamously crooned, "You've got to know when to hold 'em, know when to fold 'em, know when to walk away." | Details: 7:30 p.m. Sunday, June 26. Comerica Theatre, 400 W. Washington St., Phoenix. $48-$85. 602-379-2888, concerts.livenation.com.