Home › Forums › IDRS Affairs › Double Reed – General topics › Contrabassoon fingerings Masterclass Richard Bobo….. This topic has 0 replies, 1 voice, and was last updated 1 week, 2 days ago by Delmar A. Williams. Viewing 1 post (of 1 total) Author Posts March 26, 2020 at 2:36 pm #147950 Delmar A. WilliamsParticipant Just started on Thursday at 4pm ET, 8pm London 21h CET On Friday 4am Beijing, 5am Tokyko, 7am Sydney, 9am NZ. Contra fingerings masterclass with Richard Bobo. Should be archived at same link. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.