Songs in system arranged with both hands (10)
I believe the answer is:
minstrelsy
This clue could be a double definition.
'songs in system' is the first definition.
The definition and answer can be both related to thinking as well as being singular nouns.
Maybe you can see a link between them that I don't see?
'arranged with both hands' is the second definition.
The definition and answer can be both groups as well as being singular nouns.
Maybe they are linked in a way I don't understand?
Can you help me to learn more?
(Other definitions for minstrelsy that I've seen before include "Troupe of musicians" , "singing" , "musical performance" .)