Keith Jarrett will play a solo concert at the Royal Festival Hall in London on February 25, 2013. Tickets will go on sale next week.
Update (January 7, 2013). Tickets will go on sale to Southbank Centre Members on January 10 at 10 AM.
Update (January 7, 2013). According to Remi on the Keith Jarrett Yahoo! Group, tickets will go on sale to the general public on January 11.