The Bay Area indie rock group French Cassettes are out on tour in support of a new single, “Medium Horny,” a Strokes-like track featuring undulating synths and droll vocals, and they'll perform tonight at Mahall's 20 Lanes in Lakewood. The track was produced by Lorenzo Scott Huerta, engineered by guitarist Mackenzie Bunch and mixed by Nick Krill (War On Drugs, Generationals).