There seems to be some ambiguity surrounding this . It'll probably become clear in the e-mails, or failing that, at the auditions.igloobabe wrote: Looks like they are not all singing from the same hymn sheet!
We haven't recieved anything else from them yet. I'd hazzard a guess that it'll probably be a fairly popular nursery rhyme or some other well knnown song that they need for the audition, judging by the song choice for the remote audition.
I guess we'll know soon enough