User blog comment:BackUp:YumiNakamine/Producers/@comment-3554415-20111229121700/@comment-4194866-20111229131555

4 as in : Well.... the easiest Vocaloids to obtain is SeeU. And most self proclaim producers often uses SeeU. (and currently Oliver) LOL, I don't really mean J-Loids covering Bad Romance. Sometimes even an English Vocaloid covers an English songs sooo badly *coughs*.