Blues, country, rockabilly and good old stripped down rock and roll are Bob’s territory, and he stomps gleefully among these genres while spinning out tales of drinking, cheating, twisted relationships and broken-hearted misery. But it’s not all fun and games. “Bread” is a firsthand account of the day-to-day struggle of a homeless American, told to a loping, country-rock beat. Sample lyric: “Millions of Americans are living off the grid / We don’t give a damn how the stock market did.”