Project M: Select Theme - All of You is All of Me Extended
Project M: http://projectmgame.com/en/
Song Title: All of you is all of me
Artist: SuperSweep
Composers: Shinji Hosoe/ Ayako Saso
Originally featured in "No Game No Life"
All rights are owned by the aforementioned. No copyright infringement is intended in the uploading of this extension.
Also, the mouse click sound thing (my condolences should you catch it) is part of the original recording.