PAD JACK is a music album by A-One released on 2009-10-11 (M3-24). It is an instrumental album featuring arranges from Perfect Cherry Blossom, Imperishable Night, Phantasmagoria of Flower View, Mountain of Faith, Undefined Fantastic Object and Magical Astronomy. The tracks in this album are instrumental versions of tracks released in POD JACK. The last track, track 11, is an instrumental version of a track released in Touhou Summer Vacation by Innocent Key.