“I think a lot of my stuff is weirdly joyful about mortality, and this is no exception,” Caroline Shaw tells GBH News’ James Bennett II. The two sat down at the Newport Classical Music Festival last weekend for a track-by-track tour of her new album with Sō Percussion, Rectangles and Circumstance, as well as a conversation about songwriting, collaboration, copyright law, and more. You can listen to their conversation here.

Rectangles and Circumstance, an album of ten songs co-written and performed by Caroline Shaw and Sō Percussion, is out now on Nonesuch Records; you can get it and hear it here. The album follows their 2021 Grammy Award–winning Nonesuch debut, Narrow Sea, and their first record as a band, 2021’s Let the Soil Play Its Simple Part, with Shaw on vocals backed by Sō—Eric Cha-Beach, Josh Quillen, Adam Sliwinski, and Jason Treuting. Grammy-winning engineer Jonathan Low (The National, Taylor Swift) co-produced with them on both Let the Soil… and Rectangles and Circumstance.

For the album, Shaw and Sō's Eric Cha-Beach and Adam Sliwinski "sourced a group of nineteenth-century poems that shaped its expressive mode [and] ended up using verses by Christina Rosetti, Emily Brontë, Emily Dickinson, Gertrude Stein, and William Blake," says Sliwinski. "The lyrics on this album by members of the band contain wordplay that explores the same profound feelings explored by Blake and Dickinson.”

As part of the 2024–25 Tisch Music Season at the 92nd Street Y in New York City (92NY), Caroline Shaw and Sō Percussion bring music from Rectangles and Circumstance to Kaufmann Concert Hall on Wednesday, October 23.