Griffy [how do I fill this empty space?]is it my heart? is it my brain?@itsmegriffy[Credit]Composed by GriffyLyrics by GriffyArranged by GriffyPiano by GriffySynthesizer by GriffyMIDI Programming by GriffyGuitar by GriffyBackground Vocals by GriffyMixed by GriffyMastered by 권남우 @821 Sound