Maybe you don't actually need an MP3 file. Here are streaming alternatives that give you the same result (listening to the top 100 offline) without the download hassle:
If you don't want to build it track-by-track, look for verified playlists managed by the platforms themselves. Search for terms like "Billboard Hot 100," "Today's Top Hits," or "All-Time Greatest English Hits" within your app and hit the download button for instant offline access. Conclusion Top 100 English Songs Free Download Mp3 Zip File
Happy music listening!