Pandora now lets you change its algorithm for selecting music

Pandora is giving listeners more control over what songs their customized radio stations play with a new feature called Pandora Modes. Pandora’s classic algorithm has long chosen what plays when you start up a new artist station, but these alternative modes let you switch to other types of curation for different experiences. Modes work better the more you interact with the service while listening. Every thumbs-up or down on a song further informs what tracks Pandora will send your way.