The game was ported to the Nintendo Entertainment System (NES) and MS-DOS, but its true legacy came a decade later. In the early 2000s, when polyphonic ringtones were still a luxury and most phones used monophonic (single-note) ringtones, manufacturers needed a library of simple, recognizable, and upbeat MIDI files.
You can find various versions of the Circus Charlie soundtrack (NES or Arcade) on these platforms: circus charlie ringtone
So go ahead. Download that MIDI file. Set it as your default. And the next time your phone rings, take a bow—you are Charlie, and the whole world is your circus. The game was ported to the Nintendo Entertainment
While the original monophonic beep is the most sought-after version, the Circus Charlie Download that MIDI file
Because the melody is high-pitched and simple, the is arguably best on a smartwatch. It cuts through street noise perfectly. To install, simply sync the ringtone from your phone to the watch via the wearable app.