To “Scientify” Boys and Girls825 Views SingersKaai Yuki V4VocaloidKagamine Len V4X (Power)VocaloidKagamine Rin V4X (Power)VocaloidHatsune Miku V4X (Solid)VocaloidLin LaiSynthesizer VSynthesizer V AI MegpoidSynthesizer VProducerMageProducerViews BreakdownYouTube825 ViewsDaily Views010/12010/13-81910/1482110/15010/16210/17210/18VideorefreshRefresh Song DataListenYouTubeVocaDB