Baloise Session (previously known as the Rheinknie Session and AVO SESSION Basel) is an indoor music festival, which takes place every October/November in Basel, Switzerland. The festival features international as well as national artists of diverse music genres in an intimate club setting. In 2010 the festival celebrated its 25th jubilee, and in 2013 acquired sponsorship from a Swiss insurance company called Bâloise, changing the name of the event to Baloise Session.