Further to our last post about interval signals, cheers to our mate John F for sending this interval signal over on Facebook from Radio Tirana, Albania (above). Simple but effective like all the best interval signals, and we’ve just found out it was a trumpet version of a tune called With Pickaxe and Rifle. Blimmin’ eck!

That got us thinking of another old one, this time from Radio Prague, which was recorded off the shortwave and put on an LP by Orchestral Manoeuvres in the Dark. Here’s a live version with an orchestra, shortwave noise and a vocal through a megaphone.

Our friend Kit G5KIT from Bristol got in touch and mentioned this excellent one from Radio Berlin International “The one I heard most as a kid”. Cheers Kit, now that is a classic!

And a favourite tune of ours from years ago that had an interval signal sampled on it, was  Rephazer‘s Interval #1 from his excellent Interval Signals set here. Here’s a Madtone re-edit of the track with a Jasmine Tutum vocal over the start as a bit of an exclusive for a shortwave mix a few years ago.

Through researching this post we have rediscovered a clip of the late great Holger Czukay listening into shortwave radio from1984. It don’t sound like any intervals signals are contained here but it’s such a good clip it has to be aired again.

There’s a great collection of interval signals here from the SWLing Post article and on this classic site here. Have you a favourite interval signal? Do send them to us here.

Just to end, here’s a lovely classic musical box/ice cream van type interval signal from HSW Bangkok Meteorological Radio (supposedly a version of “Wandering The Plains” from the Nintendo game Super Mario World). Big shout to all interval signal fans all around the globe!