No one asked for it, but Nintendo delivered anyway. The title song of Splatoon, titled Splattack, performed in what any aspiring guitar player knows as the Guitar Pro sound.
Actually, the video is promoting the new Daigasso! Band Brothers title for the Nintendo 3DS. The Daigasso! series was supposed to debut in the US under the name Jam With The Band back in 2010 for the original Nintendo DS, but for some strange reason the game simply fell out of the radar. Interestingly enough the sequel for the first game did make the trip to Europe.
No word whether this title will finally make the jump to America.