I think playing in bands for many years has been helpful to me in locating styles that get close to cover tunes of pop, country, etc. Working solo, now, and playing basically “older” tunes, it’s rather easy to locate styles that fit the bill. I don’t write or play original material. Many styles will work with multiple songs----so, spread the tunes/styles out, to reduce the amount of style repetition in a given gig. Just for variety’s sake and to be different (at times), I’ll change a bossa to swing, or vice versa. The only area that’s presented some problems (in the past) has been the need for half-time styles, especially in country styles. That area has gotten much better.