Cervená Trailer [cz] by Olga Sommerová To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video. Follow us on next video mp4 (800x450) [9 MB] <embed> Copy and paste the code in your html to embed this video, making sure to credit Cineuropa: Documentary about world-renowned Czech opera mezzo-soprano Sona Cervená. See alsoCervená [CZ] (2017): film profile, trailer