Creatotech+

A crowd gathered at the MIT Media Lab in September for a concert by musician Jordan Rudess and two collaborators. One of them, violinist and vocalist Camilla Bäckman, has performed with Rudess before. The other — an artificial intelligence model informally dubbed the jam_bot, which Rudess developed with an MIT team over the preceding several months — was making its public debut as a work in progress.

Throughout the show, Rudess and Bäckman exchanged the signals and smiles of experienced musicians finding a groove together. Rudess’ interactions with the jam_bot suggested a different and unfamiliar kind of exchange. During one duet inspired by Bach, Rudess alternated between playing a few measures and allowing the AI to continue the music in a similar baroque style. Each time the model took its turn, a range of expressions moved across Rudess’ face: bemusement, concentration, curiosity. At the end of the piece, Rudess admitted to the audience, “That is a combination of a whole lot of fun and really, really challenging.”