Just as an extra to the reply about what people want. Before all this corona problem we used to holiday in Europe in Spain , Tenerife, the Greek islands and other places. You would get the same person playing in different hotels, restaurants, bars and so forth on different nights. Depending on where they were the songs were German, Spanish, English and more songs to suit the location. So he must have had a selection of playlists or more likely midi files for where he was at the time. So I think it may be an idea to do something similar if it suits, Christmas, wedding, children’s, love songs, country and western and many others . The same song in different lists if needed. It all depends on where you play and what you what to do. Most people in an audience in a bar or similar aren’t all that fussy, if they can get up and dance or sing along they are happy, they just want an enjoyable time.
On a final note when we go to Jamaica or Mexico things seem a bit different. Reggae , salsa or the local music only no matter where you go.
Oldden