Chick Corea has long been a lord of improvisation. Whether in a solo or group context, his abilities to make magic out of thin air have never failed to impress. He also pioneered the relatively late growth of two-piano improvisation, by running with players such as Herbie Hancock, Friedrich Gulda, Nicolas Economou, and Gonzalo Rubalcaba. For his first ECM recording in 27 years, Corea was teamed with Stefano Bollani for an advanced course in two-piano improvisation.