His name was Heileil הֵילֵל, meaning shine through ones actions or words; radiating light from praising or giving thanks to another, or to one's self (Isa.14:12). The propensity for music was established in him in the day he was created. Upon so, we understand that he was the leader of the heavenly host in praise and giving of thanks to the Most High, causing Yah's presence to be revealed through him (Eze. 28:13).