Schubert, that thing you have in your hand when using a computer is called a "Mouse".
https://en.wikipedia.org/wiki/Computer_mouseFirst "left" click on "You tube".
After "you tube" pops up, type in the heading what you want to hear: Ralph Vaughn-Williams "The Lark Ascending"
Once you have typed in the heading what you want to hear, "left" click on that circle at the end of the you tube heading.
After you have done this, you will be given options of which "Vaughn Williams" you want to hear.
"Left" click on that selection, and it will begin to play.
While it's playing, go to the heading, and hold the left clicker down, while moving the "mouse" across the page over the heading until it's "Blue". (both actions at the same time) hold left clicker down while moving the "mouse" across the page until it turns "Blue".
Now go all the way to the top right of the page where you will click on (customize google) it's a drop down box that will have options in it, "Left" click on "copy".
After you have done all that, you can "paste" it onto your response box in " Audiogon"
This is done by left clicking onto the response box. When you see the line in the left corner flashing, that means you can "paste" your "you tube" entry into the response box.
Now we use the "right" clicker on your mouse to do this. Click on "right" (while the line is flashing in the "response" box, and a selection box will drop down. Out of all the options you select "Paste".
Once you select "Paste", like magic, your click on from "you tube" will appear in the response box, and we can all hear Ralph Vaughn-Williams "The Lark Ascending" .
After you get used to doing this, you can do it in less than a minute; get busy.