Las Vegas Grind is a compilation series put out by Crypt records featuring bawdy instrumentals that were more about honkin sax than reverbed guitar. That series helped identify a different style of rock & roll instrumental that might have otherwise been shrugged off we came to get a little more obsessed with genres and focus on this idea of "surf music". If you need a reference point, Tequila would fit nicely into Las Vegas Grind, though I'd suggest just grabbing those compilations, they're really great.