Answer:
Implicit memory makes him have an automated conduct to music playing.
Explanation:
Implicit memory is one of the two primary types of human memory over the long term. It is naturally learned and used, and can influence emotions and behaviours.Perhaps one of the most popular forms is procedural memory, it allows someone to do some actions without even being cognizant of past experiences. He automatically knew how to perform the notes due to his constant practice and it being ingrained into his implicit memory.