The School's Urban Legends

We’ll give your standard urban legend with a comedic twist! A touch of science will turn a seemingly scary ghost story into a comedy! There is a ghost that plays piano by dropping her blood onto the keys!? Wait… Just how dense does the blood droplet have to be in order to actually press a piano key? Waaait… How much blood loss would the ghost suffer if she were to play piano all night? Won’t she be dried up like jerky by morning?