In conjunction with the Erie Art Museum Blues & Jazz Festival, the Museum is hosting Hal Walker, family performance act and harmonica extraordinaire, in a four-day residency. Walker composes and improvises on the piano, guitar, voice, concertina, harmonica, jaw harp, and the khaen (a mouth organ made out of bamboo pipe from Southeast Asia). The musician has a talent for taking an instrument associated with a [PR.com]
