The Chamberlain procedure is usually done on the left side of the chest, because the aorto-. pulmonary window is on the left side. However, the procedure is used for the right side under. certain conditions. The patient is placed under general anesthesia.
Edvard Grieg was a Norwegian musician who composed standard  classical music. Many consider him one of the top composers to have  lived during the Romantic era.
Grieg made some recordings of his piano pieces. These are some of the very first gramophone recordings that were made. The sound is not very good, but they show that Grieg was an excellent pianist. He also recorded music rolls on a pianola. Edvard Grieg died in the autumn of 1907, aged 64, after a long illness.