Whilst looking for some tunes for a forthcoming shortwave mix we found an excellent tune from Ax Martz out of Mexico City called Coded Messages which samples a couple of well known number stations. It’s an uptempo tune as well and one that will bring a smile to you face!
Weeds up to me knees
Madtone, gardening and life
Weeds up to me knees 
That’s jaunty for a frosty morning…but Nicolai knowns it’s a numbers racket!
I’m glad you like it Gerry!
https://www.slavorum.org/the-cryptic-messages-of-the-buzzer/