What an honor to sing with The Mystery of the Bulgarian Voices - Le Mystère des Voix Bulgares at Celtic Connections a few weeks ago! We loved the pairing of their virtuosic Bulgarian folk singing with Which Side Are You On, an American union labor anthem from the 1930s. We have been listening to their music since we were teenagers, so it was a particularly special moment for us to share the stage and be surrounded by their incredible singing 🇧🇬❤️ #folkmusic #folksong #folksinging #bulgarianmus