Released in 2008. 坂本龍一 and Alva Noto have had a long-lasting collaboration from their 2002 album "Viroon" until today, and this is a special work in that collaboration. It documents a performance that both musicians gave in November 2007 at the request of the city of Mannheim, Germany, for a concert commemorating the 400th anniversary of the city's municipal government. What was unusual about this concert was that it was not a performance by the two of them alone with electronic sounds and piano, but a concert with the chamber music orchestra Ensemble Modern. Compared to the previous concert by Alva Noto and 坂本龍一, this concert added organic elements and created a more beautiful and rich world. The DVD includes a special booklet and a DVD with bonus footage of Alva Noto's performance at the concert.