After 40 years of making music together, country powerhouse Alabama returns to the beach to celebrate their very first concert at The Bowery. Four decades later and with 21 gold, platinum and multi-platinum albums and more than 40 number one singles, the band recently won the American Country Awards’ “Greatest Hits” Award. Catch the group in the town where it all began in ’73 on this “Back to the Bowery” tour.  The Alabama Theatre, 4750 U.S. 17 S. Friday and Saturday, 7 p.m. $49.95–$299. (800) 342-2262, www.alabama-theatre.com