singers who also play guitar?
['John Mayer. [00:28]', 'Matt Bellamy. [00:58]', 'Jack White. [01:30]', 'Stevie Ray Vaughan. [01:57]', 'Kurt Cobain. [02:26]', 'Chuck Berry. [02:56]', 'Eric Clapton. [03:22]', 'Jimi Hendrix. [03:51]']