If this city has music coming out its ears, with pop-up shows, festivals, house shows, buskers, and impromptu jam sessions springing up in every corner, none of these is quite as Memphis as the Harbert Avenue Porch Show. Held at least once a year in the normally staid environs of Central Gardens, the porch show has become a tradition that brings together generations and neighbors from all walks of life. The brainchild of Robert Jethro Wyatt, the porch show is a perfect expression of its host's love of music.