For ****'s sake. Are you over 70? Because that would be the only valid excuse I can think of.
1. Find video of whatever terrible song you listen to.
2. Copy URL of said video (If you say "what's a URL?" or "how do I copy?" I'm gonna go over there and smack you, I swear to ****ing God).
3. Hit "Reply" or "Quick Reply" on this or pretty much any other message board.
4. At the top of the reply box, you'll see a bunch of little icons, for Bold, Italic, etc. One of the icons will be a little film strip. Click the ****ing film strip.
5. A little box will open up, with a blank space. Paste the URL into the blank space. Hit "OK." Done.
If you need any additional instructions, just turn off your internet, electricity, all other utilities and go live out your days off the grid in a cabin in the woods. This century is not for you.