Since 1977, Blind Pig Records has been a leading light for the blues in all its many forms. The label, originally formed in Ann Arbor, Michigan and named for that city's Blind Pig Café (welcoming musical artists since 1971), has just celebrated its fortieth anniversary with a new 2-CD, 34-track compendium. Blind Pig Records: 40th Anniversary Collection boasts selections from each decade of the Blind Pig story, featuring many recognizable artists and some lesser-known lights that might just