Los Angeles is famously teeming with great guitarists of every stripe, but when you separate out those who are also master songwriters and compelling performers, the pool gets much less congested. Among these rare few are Rick Shea and Tony Gilkyson, veteran singer-songwriters and guitarists who have teamed up for what amounts to an artistry rich “two-fer” show at the Folk Music Center, 220 Yale Ave., Claremont, on Saturday, March 23. Photo/courtesy of Rick Shea