When you come up with a new idea for a musical style hybridization called ZUN Senoue (ZUN + Sega's Jun Senoue).
Imagine it - not only do we get SD-90 Romantic Trumpets ZUNpets and piano reliance, but we also have a bunch of Senoue rock riffs and electronic mix-ins! Simply put, SUCCESS!
Come to think of it, though, my own musical style, which has had a lot of Senoue influence and is taking in ZUN style now, is heading towards ZUN Senoue style. Yay?