[leftbit]

Reminded me of this interesting bird song visualization project:

https://github.com/soundshader/soundshader.github.io/tree/ma...

Less information than a spectrogram, but really visually appealing. :)

[mito88]

this came to mind.

https://music.youtube.com/playlist?list=OLAK5uy_lGpNxYqh-Ho5...

[djtriptych]

wow this is so cool. thanks for sharing