What kind of music is that?

My long-term work project involves reading music and video files to extract metadata–text information that is embedded in the file. A .MP3 music file, for example, often has a lot of information in it: the song title, artist’s name, publisher, musician credits, and even lyrics. One of the metadata tagging standards includes a field for “genre”, which can take one of 126 different values:

0.Blues
1.Classic Rock
2.Country
3.Dance
4.Disco
5.Funk
6.Grunge
7.Hip-Hop
8.Jazz
9.Metal
10.New Age
11.Oldies
12.Other
13.Pop
14.R&B
15.Rap
16.Reggae
17.Rock
18.Techno
19.Industrial
20.Alternative
21.Ska
22.Death Metal
23.Pranks
24.Soundtrack
25.Euro-Techno
26.Ambient
27.Trip-Hop
28.Vocal
29.Jazz+Funk
30.Fusion
31.Trance
32.Classical
33.Instrumental
34.Acid
35.House
36.Game
37.Sound Clip
38.Gospel
39.Noise
40.AlternRock
41.Bass
42.Soul
43.Punk
44.Space
45.Meditative
46.Instrumental Pop
47.Instrumental Rock
48.Ethnic
49.Gothic
50.Darkwave
51.Techno-Industrial
52.Electronic
53.Pop-Folk
54.Eurodance
55.Dream
56.Southern Rock
57.Comedy
58.Cult
59.Gangsta
60.Top 40
61.Christian Rap
62.Pop/Funk
63.Jungle
64.Native American
65.Cabaret
66.New Wave
67.Psychadelic
68.Rave
69.Showtunes
70.Trailer
71.Lo-Fi
72.Tribal
73.Acid Punk
74.Acid Jazz
75.Polka
76.Retro
77.Musical
78.Rock & Roll
79.Hard Rock
80.Folk
81.Folk-Rock
82.National Folk
83.Swing
84.Fast Fusion
85.Bebob
86.Latin
87.Revival
88.Celtic
89.Bluegrass
90.Avantgarde
91.Gothic Rock
92.Progressive Rock
93.Psychedelic Rock
94.Symphonic Rock
95.Slow Rock
96.Big Band
97.Chorus
98.Easy Listening
99.Acoustic
100.Humour
101.Speech
102.Chanson
103.Opera
104.Chamber Music
105.Sonata
106.Symphony
107.Booty Bass
108.Primus
109.Porn Groove
110.Satire
111.Slow Jam
112.Club
113.Tango
114.Samba
115.Folklore
116.Ballad
117.Power Ballad
118.Rhythmic Soul
119.Freestyle
120.Duet
121.Punk Rock
122.Drum Solo
123.A capella
124.Euro-House
125.Dance Hall

Looking at the list, I got to wondering what some of that music is. And I also got to wondering if people really know enough to classify their music correctly. For example, please give me a brief explanation of the differences between Classic Rock, Rock, Alternative Rock, Instrumental Rock, Southern Rock, Rock & Roll, Hard Rock, Folk-Rock, Gothic Rock, Progressive Rock, Psychedelic Rock, Symphonic Rock, Slow Rock, and Punk Rock. Why is “Acid” not “Acid Rock?” What’s the difference between Gothic and Gothic Rock?

And then there’s Industrial, Techno, Euro-Techno, and Techno-Industrial. The mind fairly boggles. Is Psychadelic (hey, they misspelled it, not me!) somehow different than Psychedelic Rock? And what, pray tell, is Trailer? I picture Billy Joe Bob sitting outside his trailer in a grungy t-shirt, holding a can of Keystone Light. What kind of music is he listening to?

Jungle? Is Jungle different than Tribal? I guess Trance is what hypnotists use? That’s somehow different, I suppose, than Meditative, which apparently people use to put themselves into a trance?

How many people can accurately differentiate between Disco, Soul, Funk, Pop/Funk, and Rhythmic Soul? And what the heck is a Power Ballad? Is that somebody serenading his electric generator?

I especially like #39: Noise. We could probably halve the genre list by reclassifying things like Disco, Death Metal, Gothic, Bebob, Avantgarde, … oh, forget it. Just make everything “Noise” and be done with it. No matter what kind of music you have, somebody is going to call it noise.

Interesting that there’s no “Baroque” classification. Is that because nobody listens to Baroquen records?

I doubt that even music publishers can agree on what “genre” many types of music fit into. And some music fits into many of these categories. A song could be Rap and Top 40, for example. It’s pretty obvious that this list of genres was intended for people to use in their own music collections, the idea being that the person would know what he means when he calls something “Lo-Fi” (whatever the hell that is). But when these private collections start escaping onto the Internet where the whole world can see them, confusion ensues.

Excuse me now while I go Rave to a Fusion of Booty Bass and Porn Groove.