This is no mere arrangement; instead Richter has absorbed Vivaldi’s The Four Seasons into his own musical bloodstream. At first Richter followed the example of other works in the “Recomposed” series, which re-mix existing recordings, but, he says, “I wanted to open up the score on a note-by-note level, and working with an existing recording was like digging a mineshaft through an incredibly rich seam, discovering diamonds and not being able to pull them out. That became frustrating. I wanted to get inside the score at the level of the notes and in essence re-write it, re-composing it in a literal way.”