You might be a jam band if: 1) You tour year after year, despite releasing just two records in the last 9 years. 2) You've covered Neil Young and reggae tunes. 3) Beards. On Everyone. But seriously, we adore BTS, the band that would arise if the Duck Dynasty dudes got a little into Sonic Youth. After breaking in a new lineup, the Idahoans have finally released a fresh album, Untethered Moon, a bittersweet, rambling platter of perfect indie that recalls their mid-90s output. Brace yourself for some serious but loose guitar jamming. Grungy Toronto outfit Crosss and one-man band Clarke and the Himselfs support.