You are here! 'Rockdrumming.com' This is the home of "Mr. Click", the CD metronome. Yes, I am the maker of it. You can buy it here or at your local music store. Who am I? My name is Elmer Monk. 'Beat Of The Drum Industries' is my little baby! When you cruise the 'Drum Shop' & 'Publications' pages, along with Mr. Click you will see an array of drum instruction books that I have written and you can purchase from our site. Recently added to our products page is the "SPIDER" cowbells & Hardware for the rock drummer.