Chicago label Numero Group reissues and contextualizes great, obscure music from soul, gospel, metal, psychedelic folk, and other genres. Its operatives dig deep to unearth gems you never knew existed, but that you can’t live without once you hear them. Renowned for curating the Wayfaring Strangers (outsider folk rock), Good God! (gospel-funk), and Eccentric Soul (what it sounds like) comps, Numero Group’s Tom Lunt, Rob Sevier, and Ken Shipley have a vast supply of rare cuts to edify and entertain you. (Barboza, 925 E Pike St,, 8 pm, $10 adv, 21+)