Pierre Schaeffer's retrospective on musique concrète reveals his conflicting feelings about music's definition and his position within it. Despite his contributions, he expresses doubts about being a 'real musician,' suggesting that musique concrète may not fit traditional norms of music. The comments highlight a broader discourse on the evolutionary landscape of music genres, particularly noting how modern interpretations, like vaporwave, continue to uphold and innovate on the foundations set by Schaeffer. Contributors emphasize the relative absurdity of defining music boundaries and draw parallels to the abstraction in visual art. Some also reflect on the evolution of electronic music, challenging historical narratives about its origins. Additionally, some commenters share personal anecdotes related to the sound art movement, suggesting its profound impact on listeners' experiences. Lastly, concerns about post engagement and potential manipulation on social platforms seem present.