REED CITY — Paul Keller’s at Sundown Quintet turned up the jazz during Friday’s gig at the CrossRoads Picnic ShowCase at Rambadt Park Campground in Reed City. Playing the likes of “Georgia on My Mind” composer Hoagy Carmichael, the group, featuring Keller, Kevin Kanner, Sarah D’Angelo, Duncan McMillan, Mark D’Angelo and Steve Wood, played some jazz favorites and songs from their new album, “My Blue Heaven.” The Paul Nelson band will play on Friday, July 7, in community and listener supported concert series.