It’s hard to know where to start with the story of Peter Ivers. There’s the time in 1968 when blues legend Muddy Waters declared Ivers – who sat in and played with Waters while still a student at Harvard University – to be the greatest living harmonica player. Or maybe you start in the mid-’70s, when Ivers, now living in Los Angeles, dipped into film music with works such as co-writing and singing “In Heaven (Lady in the Radiator Song)” for David Lynch’s “Eraserhead.” Around that same time, he