Don't let a little snow prevent you from going out tonight. At the Pageant, prog-leaning jam eggheads Umphrey's McGee will be performing. The show's early -- 7:30! -- so show up on time for opener Speakeasy. At the Old Rock House, Asobi Seksu will be doing an evening of acoustic tunes, based on its latest album, Rewolf. Here's a little preview of what you can expect: It's the band's cover of Hope Sandoval's "Suzanne."