Madeofparts return to Dream Lucidity

Musical Key Finding (Non-lucid)

NON-DREAM DREAM LUCID

I am in a room where there are a number of people listening to a 12ish year old girl playing a piano (I think this dream follows on from a previous piano dream). She is playing this really good little tune she has made up. Some of the other people there encourage her to submit it for something (a competition I think).
I help her by figuring out which key it is in (Dm) and we work together on this for a while.
A missed dreamsign here is that when I am trying to figure out the key it is very hard to do so. For some reason it is very hard to concentrate on the keys and see which ones are which. It takes a titanic effort to finally identify the D key and then work out that she is playing a minor scale from that, but when I figure it out all of a sudden the keyboard appears really clearly.