I do a number of instrumentals, such as Last Date, Tuff, Sleepwalk, Yakkity Sax, Watermelon Man, Tequila, Wonderland By Night, Stranger on the Shore, Steel Guitar Rag, etc.,...
I do the same ones when my singer needs a rest. The one that I always do is Bill Doggett's "Honky Tonk". The dance floor is filled when I play it.
Jerryghr