Final answer:
The musical and thematic changes that led to Simone's 'Young, Gifted, and Black' being more widely welcomed by general audiences include the introduction of new subject matter, the revolutionization of storytelling, and the reflection of the changing cultural and social climate.
Step-by-step explanation:
There were several musical and thematic changes that led to Simone's 'Young, Gifted, and Black' being more widely welcomed by general audiences.
Firstly, the show introduced subject matter that hadn't been prominent onstage before, such as cross-dressing, homosexuality, plastic surgery, divorce, and domestic violence. This revolutionized storytelling and brought a diverse group of actors to the stage, including Latinx, Asian, Jewish, and black performers.
Secondly, the show challenged the prevalent form of theatre at the time, which was realism. It created a new genre and spectacle that was more spontaneous, celebratory, and memorable.
Lastly, the show resonated with the changing cultural and social climate of the time, as it reflected the desires and experiences of the youth and addressed issues of identity, rebellion, and resistance.