Something about the western part of this great United States has Umphrey’s McGee in a particularly jammy mood, with the band uncorking massive versions of tunes like “Conduit” (18 minutes on March 2), “Hurt Bird Bath” (21 on March 2 as well) and last night’s “Resolution” in Salt Lake City, which topped out at 19 minutes as a part of a jam-filled show that included eight songs over the…
