Sparta n Billy Hector and his band come to the Summer Concert Series on July 20. The blues guitarist was in the rhythm and blues house band at The Stone Pony in Asbury Park and has become on of the hottest players on the blues circuit, winning multiple awards and garnering a reputation for blistering live shows. Other Sparta Arts performances this summer include contemporary jazz group The Mark Egan Unit One and award-winning Caribbean mallet master Dave Samuels and his group. In addition, a Teen Night featuring local favoritesSubcommittee, plus a Student Film Festival screening, round out the calendar.