Pode a IA compor sinfonias originais ?

Os sistemas de IA conseguem agora compor música orquestral que os músicos profissionais têm dificuldade em distinguir de obras criadas por humanos. Algumas peças geradas por IA já foram apresentadas publicamente sem que as audiências percebessem a sua origem.

Background

Advances in transformer-based models have expanded AI’s ability to generate orchestral music. Systems like Google’s MusicLM and AIVA can produce coherent multi-movement symphonies with stylistic consistency, sometimes emulating classical composers such as Bach or Mozart. These AI compositions have been publicly performed, with audiences reportedly unaware of their artificial origin. Researchers at Sony CSL Paris note that AI-generated symphonies are increasingly used in film scores and experimental contexts. However, current AI works tend to blend existing patterns rather than introduce groundbreaking innovation, and they often lack the emotional depth or long-form structural originality characteristic of human composers. Professional musicians and critics generally view AI as a collaborative tool or experimental medium rather than a replacement for human artistic expression.