When I first playing out, we had no music on the bandstand. Later on we had so many new songs I put together three different books. Traditional, Rock, and Ethnic
The last system I used playing out, was an Excel sheet in my lap top; 20 songs in a column, 5 columns. Each column a different category. One click, I had the song -- the song had the style and tempo.
Since the I am using OnSong App. – one swipe gets to the next song.
John C.