During the pandemic "Zoom" calling has become a widespread activity. Have you thought of trying it, but are unsure of the technical setup needed? Lorne Smith from Calgary, Alberta is one of the most prolific Zoom callers. He has supplied a cabling diagram describing how the various sound and computer components need to be cabled together for calling over Zoom. He shows two options: the first shows running Zoom and your music player on the same computer; the second shows running Zoom on one computer and the music player on another. The "settings" PDF describes what computer, Zoom, and amplifier settings should be used.