In this video, Stuart Letford talks about how Tommy Pearston from the
College of Piping and co-author of the Highland Bagpipe Tutor, described feelings associated with notes.
Low G - The note of the gathering, the Devil's note Low A - The piper's note B - The note of challenge C - The most musical note D - The angry note, the note of battle E - The echoing note F - The note of love High G - The note of sorrow or lament High A - Like Low A, the piper's note
Then there is this excellent series of articles called Teory Top-up from the Bagpipe News web site by Tim Cummings.
Perhaps you can find some parallels to the moods in the below series: