Energy FlowA work composed for Sankyo Pharmaceutical's "Regain EB Tablets" TV commercial in 1999. At the time, the EP single "Ura BTTB", which included "Energy Flow", was a big hit, embracing listeners in Japan with an unprecedented "healing" boom, along with a catchphrase "Music for All Weary People". It was the first instrumental song to reach 1st place on the Oricon weekly single chart. Although various publishers have sold many piano scores of this piece,