The Rizdales — a country band from London, Ontario — played Aug. 20 at the Hideout, apparently playing in Chicago for the first time ever. Although the group records original music by the husband-and-wife songwriting team Tom and Tara Dunphy, its most recent album is Blue Ain’t The Word: A Tribute to the Music of Ray Price, and this show was a tribute to Price and his music. Three Chicago singers joined the Rizdales onstage during the show: Jon Langford, Rachel Drew and Lawrence Peters, who also opened the concert. It made for an enjoyable night of old-fashioned country music.