Here's how to watch the 2022 Barbershop Harmony Society MidWinter Convention broadcast on FloVoice. The 2022 Barbershop Harmony Society MidWinter Convention broadcast starts on Jan 13, 2022 and runs until Jan 16, 2022. Stream or cast from your desktop, mobile or TV. Now available on Roku, Fire TV, Chromecast and Apple TV. Don’t forget to download the FloSports app on iOS or Android!