Spotify's AI DJ has been around since 2023, and the company expanded it to more languages and markets earlier this year. The company says 80% of listeners come back to the feature "week after week", and today it's adding a wider choice of voices in English and Spanish, plus an option to turn off most of the commentary between songs. Joining the original DJ X are seven new English voices with American, British, Irish, Australian, and Indian accents, each with its own personality. There are three US options: Casey (laid-back and warm), Tess (direct, with a bit of an edge), and Lane (a...