This is incredible: multiple films of JFK's assassination not only superimposed and stabilized, but slowed down and interpolated to 30fps and allowed to build a panoramic view of the unfolding event. The interpolation makes it very untrustworthy, but the overall effect is fascinating: zoom and enhance for real. [Video Link]
I recently learned that some birds have been found to be able to isolate and control different parts of their vocal tract independently
, allowing them to sing simultaneous double tones or alternate between frequencies very rapidly. I'm not sure about the particular species below, but I think it's safe to say that numerous birds on this album are at least using similar 'mad avian skills' to sound like synthesizers.
This album, recorded by celebrated ornithologist Johan Dalgas Frisch, (and first released on the Sabia label in 1961), was once in the Top 50 of Brasil's popular record sales. President João Goulart actually gave JFK a copy when he came to visit (click on thumbnail below for photographic evidence). Talk about a country with its musical priorities in the right place!
This collection of recordings isn't readily available in the states, but if you can't track down a used LP or torrent, it looks like you can buy it from this site in Brasil.
This post is a special 'avian edition' of a series about music that disorients the senses. I've found that some of the most amazing and jarring auditory illusions are not the usual scientifically distilled or synthesized ones, they're often found in folk music and made by people's voices. Of course, in a way, it makes perfect sense - the vocal chords are some of the most complex and advanced musical instruments in existence. They are ubiquitously available, and we've been experimenting with them for longer than any other sound-making implement.