Final answer:
The debates regarding jazz and its purpose involved discussions about its legitimacy as music, cultural impact, and personal interpretation.
Step-by-step explanation:
The emergence of jazz sparked several debates regarding its purpose. One of the debates centered around whether jazz was a legitimate form of music or just noise. Critics argued that jazz lacked structure and technicality, while supporters celebrated its improvisational nature and emotional expression. Another debate revolved around jazz's cultural impact. Some believed that jazz was a medium for social and racial integration, while others saw it as a threat to traditional values. Ultimately, jazz's purpose became a matter of personal interpretation and cultural context.