Living Room Gig: An appearance on television, specifically of a Jazz musician. Some general jazz use.
1958 Art Fords Jazz Party: image stills; prelinger archives
Example: "Cole is doing a livingroom gig tonight! Why don't you and Maxine come over and watch?Georgie and Emma are coming too. Evelyn is whipping up a spread for all of us. You'd better be there!"
Clarification: "Coleman will be on television tonight. I would like it if you and Maxine came to the house to watch the program. George and Emmaline will be there as well. My very beautiful wife Evelyn is working hard to create an attractive display of food and beverages for us to indulge in during the show. Please come."