Pretty light evening tonight. If you’re the sort who’d be into seeing Soulfly at Blender Theater at Gramercy, we suspect you already know about it. If you must go out, the fantastic Fela Kuti musical, the imaginatively titled Fela!, starts previews tonight for a mid-November opening on Broadway. Here’s the honorable Michael Feingold on last year’s Off-Broadway version. It was awesome, and shall be again.