User blog comment:Kitahara/Recording drum expedition success rates/@comment-25779449-20150129053933/@comment-25779449-20150129192556

Actually I was trying to imitate your test conditions as much as possible s.t. there's a possibility we may combine our data (it's really up to you though). By doing so the work would be literally halved. As for level differences, I think Zel-melon san is already doing it, hopefully we would say something as sample gets larger.