I am a choral director who has been transplanted to concert band. I know the differences between the percussion keyboards in theory, but in practice I still need to do an internet search to remember which one is which every. single. time.
This question has helped me over and over and over, but not to the point of allowing me to actually remember which one is which without going back to the question.
Is there a memory aid or a mnemonic that can help me to just keep them straight? It's frankly embarrassing to be at the head of the room and to blank out on the name of an instrument in my ensemble.