Meaning: This quote by Leo Ornstein, a prominent composer of the early 20th century, offers insight into the complex and controversial figure of Arnold Schoenberg, one of the most influential composers of the 20th century. Schoenberg was known for his revolutionary ideas about music and composition, particularly his development of the twelve-tone technique, which was a departure from traditional tonal harmony.

Ornstein's statement acknowledges Schoenberg's exceptional musical talent, despite the divisive nature of his theories and innovations. The quote suggests that, despite Schoenberg's avant-garde approach to composition, he remained connected to his innate musical intuition and the ability to hear music internally, which guided his creative process.

Arnold Schoenberg (1874–1951) was an Austrian composer, music theorist, and painter who profoundly influenced the development of modern music. He began his career in the late Romantic tradition, but his dissatisfaction with the constraints of tonality led him to explore new avenues of musical expression. This exploration ultimately led to the development of atonal and twelve-tone music, which had a lasting impact on the course of Western classical music.

Schoenberg's theories, particularly his twelve-tone technique, sparked intense debate and controversy within the musical community. His rejection of traditional tonality and his embrace of dissonance challenged established norms and conventions, provoking strong reactions from both supporters and detractors. Despite the polarizing effect of his ideas, Schoenberg's contributions to music theory and composition are widely recognized as transformative and enduring.

Leo Ornstein's observation about Schoenberg's reliance on his "internal hearing" sheds light on the deeply personal and intuitive aspect of Schoenberg's creative process. Despite the rigor and complexity of his theoretical framework, Schoenberg's music was deeply connected to his own internal musical sensibilities. This suggests that, even as he pushed the boundaries of musical language, he remained rooted in the fundamental experience of hearing and imagining music, a testament to his remarkable musical gifts.

It is important to note that Schoenberg's music, particularly his later works, can be challenging for both performers and listeners due to its unconventional harmonic language and complex structures. However, his commitment to exploring new musical territory and his willingness to defy convention have secured his place as a pivotal figure in the development of 20th-century music.

In conclusion, Leo Ornstein's quote provides a nuanced perspective on Arnold Schoenberg's legacy. It highlights the duality of Schoenberg's musical persona: the innovative theorist who revolutionized the language of music, and the gifted composer whose creative vision was deeply rooted in his internal musical intuition. Schoenberg's impact on the trajectory of Western classical music cannot be overstated, and his willingness to challenge established norms continues to influence composers and musicians today.