AcousticBrainz aims to automatically analyze the world’s music, in partnership with MusicBrainz and “provide music technology researchers and open source hackers with a massive database of information about music.” This effort is crowd sourced neatness, which means people from all over the world are contributing data by having their computer crunch through their MusicBrainz-IDed music libraries and automatically uploading all the low-level features it extracts.
I construct today’s review from low- and high-level data recently extracted from a particular music track AcousticBrainz. Can you guess what it is? What characteristics it has? (“Probabilities” are in parentheses.) The answer will be revealed below tomorrow.
This track is most certainly an undancable (1.0) instrumental (1.0) in D minor with dark (0.99) and atonal (0.95) ChaChaCha rhythms (0.85). Its mood is electronic (0.98), and there is no doubt it is not party (1.0) and not aggressive (1.0). It is probably not acoustic (0.90) either, and not happy (0.79) and not sad (0.87) but relaxed (0.80) and possibly aggressive (0.62). Its genre according to some is electronic (0.98) ambient (0.8), but could possibly be hip hop (0.34) jazz (0.31).