What is the fine-grained topic of the following text: And while in the past Stirratt and Sansone have brought in some of their well-known friends to help them bring the Autumn Defense to life in the studio, this time they’ve recorded with the live band they use on the road, and the performances have an ineffable warmth and nuance that come from musicians being comfortable with one another. Only return the topic.
Recording process of the Autumn Defense with their live band