Olivia Rodrigo and Cameron Crowe Go Deeper Into ‘The Cure,’ Confessional Songwriting and Daisy Chain Fields in a Grammy Museum Q&A and Acoustic Set

Filmmaker Cameron Crowe has biopics on the brain, being in late-stage development on his long-planned Joni Mitchell movie, the casting of which is still unknown. So he used his Q&A with Olivia Rodrigo Tuesday night at the Grammy Museum to ask her about casting thoughts — not for his own film, but for a theoretical…