Arnold Schoenberg, founder of the Vienna School together with his disciples Webern and Berg, and one of the most important composers in the evolution of Western music in the 20th century had no music lessons other than those he received from a musicologist and his brother-in-law, a conductor and composer. Born in Vienna in 1874 into a very modest Jewish family, he did not have access to what in his day was an average bourgeois education, that is, one that could not do without the presence of a piano in the living room. There was no piano in Arnold's house. So his musical vocation, although manifest from childhood, had to be satisfied almost in a self-taught way.
A remarkable cellist who would surprise the world
The future creator of atonality and twelve-tone technique in close conjunction with his disciples, before the age of twenty had become a remarkable cellist, albeit an amateur, since he owed his training as an instrumentalist mostly to himself. But at the same time, he showed clear signs of aptitude for composition, which had already surprised his composer brother-in-law at an early age. At the beginning of the twentieth century, the musical world, divided between the applause of his incorruptible followers and the unleashed anger of his detractors – which would accompany the composer throughout his life – was surprised.