Radiohead’s drummer Phil Selway has an album approaching in August titled Familial. And kindly enough, he has offered up a free MP3 for anyone who signs up for his mailing list. “By Some Miracle” isn’t even three minutes long, but it’s the quality that counts. It shows that Selway, in addition to keeping time with one of the better rock bands of our time, has a natural knack for songwriting. Hopefully the rest of Familial will measure up.