Here’s an essential new book by Greil Marcus, our best writer and social critic on Rock, Blues and early American music. The premise is 10 Rock songs as a way to approach the intertwined history of Rock music. He has an uncanny knack of taking a knife and opening up the heart of songs, putting you inside the music, making you wish for a compilation of the songs he illuminates. The choices are not what you’d expect – some are very obscure – leaving you wishing you had his ears and knowledge to “read” the music. Here’s an interview.