Thing is, LA-based Janet Klein and Her Parlor Boys are more than some nostalgic shtick. She doesn’t merely perform songs from “lost America”—obscure numbers circa 1900s-1930s such as barrelhouse jazz, foxtrots, chansonettes, ragtime ditties and vaudeville from the Great Depression—she actually lives them, and transports her audiences along the way. Klein considers herself an “archeologist” for digging up buried treasures by the likes of Wilton Crawley and A.P. Randolf and Robert Cloud, the songs of the Victrola that her and the Parlor Boys—featuring an all-star line-up playing banjos, uprights, trombones, trumpets, violins, piano, etc—add all that authentic dang to feel the wild spirit of that bygone era. The “naughty” music of the day is Klein’s strong suit, and the ukulele chanteuse belts in an Olive Oyl-meets-Billie Holiday voice while coyly bobbling in step to the strump.