This is a 3.37 minute video response from David MacKenzie on Nov 1st, 2008
"Mingofalls asks, "I have been experimenting with my Les Paul Standard electric guitar, and I know not all guitars are set up the same way, however, I'm wanting to know more about my 3 way Rhythm & Treble switch. When do you use Rhythm, and when do you use Treble? I have 4 knobs, two that controls the front pick ups volume and tone, and the other two for the rear pick up volume and tone. I'm confused on how to set these up when playing, when to use which one, etc... Could you shed some light on this subject? Thanks.""