The eternal struggle between the two brothers Mario and Luigi is over. The war for the heart of the princess who suffered at the hands of a terrible dragon is no longer relevant. And really, why run through endless levels if you can have a pleasant and exciting time in a new game where the brothers have to compete with you in a hot musical confrontation. Be prepared that this couple is ready to unleash all their musical prowess on you. So don’t relax and show your brothers who the real master of the vocal arena really is.