I seem to have a blind side when it comes to using the NNS. I am fine with playing in the keys of C, D and G but any other key and my mind goes blank.
I do however have access to a great little online resource an interactive Circle of Fifths
Here’s the link for anyone interested in using it.
Just click on the letter in the left column of the key signature you want and the Circle will display the results
Knock yourself out…