Hoshimachi Suisei and TAKU INOUE's music project "Midnight Grand Orchestra" brings the second mini-album. Includes "Moonlightspeed," a dance tune "Yoru wo Matsuyo," "Midnight Mission," "Igniter," "Soliloquy," and more. The Limited Edition Type B includes a cassette tape with radio talk between Hoshimachi Suisei and TAKU INOUE, a uniform, a set of stickers, and a figure.