Frontiers, billed as the world’s No. 1 tribute to Journey, brings Journey’s late 1970s and 1980s catalog to the stage. The five-piece New York City-area band recreates the music note for note, with a set list that includes “Open Arms,” “Separate Ways,” “Send Her My Love,” “Faithfully,” “Stone in Love,” “Don’t Stop Believin’,” “Who’s Crying Now,” and “Any Way You Want It,” among other hits. Tickets are available through TheSuffolk.org or by calling the box office.