I’m still fairly recent to the notion of tags on Last.fm. As such, I’m still debating how useful they really are in a community setting. The issue is one of personal use versus applicability to a more general audience.
For purposes of discovery, identifying something as “indie” (as over 100,000 Last.fm users have been wont to do) doesn’t really help. The tag is simply too vague, too plain, too nothing. [Not to mention that it has somehow been taken to represent a certain sound (personally, I blame the British), rather than simply denoting the distribution channels by which an album is sold.]
Conversely, my way of doing things is also flawed in its specificity. Not many users are tagging their songs with 6-word tags (“songs with that classic feel to them” being my tag of choice). My stance was originally quite self-absorbed – a lack of consideration for the greater community. My tags were created moreso [not a "real" word, but English is of human genesis, and so I'll let those tomes of gathered words catch up] as playlists.
For the creators of Last.fm, this maybe isn’t of great importance – their definition of tagging in the FAQ is fairly broad (and rightly so), encompassing both of the above exemples.
So what’s the problem? The design of the Last.fm site includes a tag box in the top-righthand corner of each track or artist page – meaning that there is at least some degree of implicit interest in the behavioural patterns of users when it comes to tagging – downplaying the applicability of the FAQ’s example of ‘singers Sarah would like.’

The tag box seems to include the most popular of terms used to denote a specific track, meaning that tags inapplicable to the community aren’t displayed by default …but of course this brings back the problem of vagueness. Some of the more descriptive, and therefore valuable, tags are another click away. According to the tag box for The World Is Mine by Hooverphonic, the song is electronic trip-hop, featuring a female vocalist. Yes. Well, that accurately describes Hooverphonic, but it doesn’t really give me any indication of what the song evokes. Clicking further, we discover tags such as ‘cabaret,’ ‘uptempo’ and ‘dance all over your face,’ hardly what we would have expected from the most popular tags, which were so all-encompassing that they could have just as well described Massive Attack.
How can we fix it? Why not feature both the popular tags and those that aren’t quite as popular in the tag box? Add some richness to the data. Don’t just aggregate the results.
[originally posted to Last.fm, 11 Feb 2008]






