The classic late-‘60s blues-rock band Humble Pie held their first rehearsal – back in mid-January 1969 – at the family home of their then-newly-recruited, 17-year-old drummer Jerry Shirley. The four shaggy-headed musicians – three of whom had to sneak into the neighborhood and house in disguise, due to their local celebrity – squeezed their amps and Shirley’s small drum kit into his parents’ living room. Very domestic, very humble! But more important, a turning point in rock music history.