Contains two songs and their instrumental versions. This limited edition comes with a bonus DVD containing a promo clip to "Necessary" and interview(s). Sleeve cover artwork is different from the regular edition's. (DVD: Color, 16 mins approx, single-sided/single-layered, MPEG-2, Linear PCM Stereo/Mono, Aspect Ratio: 4:3, Region: 2, No Subtitles) [Copy-Protected CD]