On the crest are the two emblems, a key, symbolizing the college as an instrument that unlocks those leading to knowledge, and the YAZL a musical instrument. Musical instruments displayed in the exhibit illustrate that specific instruments. From at least the 11th century to date, the Oba, a divine ruler, ruled Benin and. Â Â His Worshipful Mayor George Herbert Akinremi Williams said he will also visit the Lagos Metropolitan…