Captain Laserbeam
One of my favourite podcasts for a long time is the Thrilling Adventure Hour and probably my favourite episodes are those that feature Captain Laserbeam. The distress call "on a frequency only he can hear", thanks to his laser hearing, is a short jingle based on his theme song and something I had as a ringtone for a while.
Here it is as a microbit program so you can call for Captain Laserbeam whenever you are in trouble.
Code
from microbit import *
import music
distress_call = [
'D7:2',
'D7:2',
'C7:2',
'C7:2',
'B6:1',
'R:1',
'B6:1',
'A6:4',
]
while True:
for _ in range(2):
music.play(distress_call)
sleep(1000)