Be there, for that lovin’ feelin’ when Bill Medley and new Brother Bucky Heard unchain their melodies Sunday night at the Jim & LInda Lee Performing Arts Center: “Unchained Melody,” “That Lovin’ Feeling,” and Medley’s Grammy-winning Dirty Dancing theme, “(I’ve Had) The Time of My Life.” Tickets available online, at the PAC ticket office, or by phone.