I use the term “pop” songs in the most generic sense. This can encapsulate multiple musical genres including, Rock, Country, Oldies, Rap, R&B, etc. Basically, the “pop” songs are those songs that you hear on the radio, either today, or a generation ago. The videos of Pop songs played by the xylophone are generally divided by decade.
Obviously, I cannot make videos of every song that has ever been popular. These are just a few, for which I could find MIDI files that I thought sounded decent when played on the xylophone.