He was a Michael surrounded by Titos, you might say, if you were him. And the result, on a grouchy and colossal and pulverizing jam like Siamese Dream opener “Cherub Rock,” is a rock band that sounds 200 feet tall but also doesn’t quite sound like a functioning rock band at all. Instead, it sounds like a morbid, tyrannical, self-consciously villainous, outrageously talented person imagining a rock band in his head.

