So, we use the piano's notes as concert pitch. Flutes, oboes, bassoons, trombones, tubas, baritones reading bass clef and all string instruments are concert pitch instruments: when they play a C it sounds like a C on the piano. They don't have to transpose.
Jacob Anderson. Jacob Basil Anderson (born 18 June 1990) is an English actor, singer, and songwriter. As an actor, he is best known for his role as Grey Worm in the television series Game of Thrones, and his recurring appearances in the first seasons of Episodes and Broadchurch. As a musician, he uses the alias Raleigh Ritchie; his debut album, You're a Man Now, Boy, was released in 2016 to very positive reviews.
Vampyr was funded by Nicolas de Gunzburg who starred in the film under the name of Julian West among a mostly non-professional cast. Gunzburg plays the role of Allan Grey, a student of the occult who enters the village of Courtempierre, which is under the curse of a vampire.