After the Beatles broke big in America in 1964, plenty of young American rockers began following the lead of their peers in the U.K., and very few did so with greater enthusiasm than Powder, a California-based combo whose explosive style was rooted in their enthusiasm for the Who, the Small Faces, the Creation, and other similar acts. The Powder story begins with guitarist Richard Martin, aka Richard Frost, who grew up in San Mateo, California, not far from San Francisco. Frost became a rock & roll fan at an early age, and had already played in a handful of local acts with his...