CD release from new series "THE IDOLM@STER SHINY COLORS ECHOES" from "THE IDOLM@STER Shinny Colors." This one features Straylight. Includes three new songs and their instrumental versions plus audio drama. Cover artwork features a newly-drawn illustration. Comes with a flyer with a serial code to use in the game "THE IDOLM@STER Shinny Colors" (system requirements unknown).