Mechanical royalties are paid to the owner or administrator of the composition whenever a copy of one of their songs is made. Each time a consumer purchases a sound recording or streams a recording on demand, music publishers are owed a mechanical royalty, which is then passed on to the songwriter.

Music And Depression
What is music? All sounds are comprised of sound waves. What distinguishes music from other sound waves is the manner in which the sound waves vibrate and decrease from loud to soft.

