Creating box plot in R, comparing two data frames

The dataset I am working with is a list of songs that where played by five local radio station. In this list, it also contains if the song made it to the music build board charts. I want to create some type of boxplot or visualization in R that compare songs played national that made the top 100 but were not played by the different radio stations (I am hoping for six comparative boxplot). I know how to use ggplot and I created five data frames that shows the songs that made it to the music build board but the stations didn't play.