Note Coloration

I love that you can assign notes various colors (for rehearsal info, vocal range info, etc.) However, once I've colored notes for learning purposes, it is very time-consuming to UN-color them. For other functions, I can click "select all similar items" and then make a global change, but if I select all note heads and try to make them black again, they stay colored. A quick "everything back to black" feature would make the rehearsal applications of colored notes more useful.