I got T shirts for the ensemble as a surprise, which we can wear for our performances. The back is the logo you see at the top of the Akoma blog page. The phrase is in Twi langage (of the Akan people of central Ghana), a proverb translated basically as:
"Those who want to be king in the future must first learn to serve."
The front of the shirt is the name of the group, Akoma, layered over one of our master drums, called an atsimevu: