Oscar Grönberg (born 19 April 1987, in Sweden), is a Swedish/Norwegian jazz musician (piano) based in Trondheim, Norway, known as bandleader of his own O. G. Trio/O. G. Quartet and for his contributions in bands like Hanna Paulsberg Concept.
Oscar Grönberg (born 19 April 1987, in Sweden), is a Swedish/Norwegian jazz musician (piano) based in Trondheim, Norway, known as bandleader of his own O. G. Trio/O. G. Quartet and for his contributions in bands like Hanna Paulsberg Concept. (en)
Oscar Grönberg (born 19 April 1987, in Sweden), is a Swedish/Norwegian jazz musician (piano) based in Trondheim, Norway, known as bandleader of his own O. G. Trio/O. G. Quartet and for his contributions in bands like Hanna Paulsberg Concept. (en)