ボーカロイドたちがただ2コードくりかえすだけ (VOCALOID-tachi ga Tada 2 Chords Kurikaesu Dake)

Background
Here is a video where Rin and company earnestly repeat A♭and Gm. You lose if you get sick of this. Please do use this as BGM for work.Unlike other "Vocaloid Only" songs, where Vocaloids repeat a certain lyric over and over, this song focuses on the notes that are being sung and has Vocaloid mostly harmonising to the instrumental. It is a part of GYARI's "Vocaloid Only" series.