NOLA Gambit: Shining down: Doreen Ketchens releases two new albums. “Clarinetist and vocalist Doreen Ketchens has aimed to release an album every year since the mid-’90s — and occasionally has hit two or even three releases. The plan going into 2020 was to keep up the pace when she and her band, Doreen’s Jazz New Orleans, booked studio time in February and started working on the new recordings. Of course, no one’s plans worked out in 2020.” The first time I heard Doreen Ketchens play clarinet was on a YouTube video. I wanted to run down the street and knock on people’s doors and tell them about this brilliant clarinetist. Do yourself a favor and listen to her play and sing “When the Saints Go Marching In”.