Google Insights is a fun way to find out what's going on in the music business.

Here is a graph showing the three synthpop divas - La Roux, Florence & The Machine, Little Boots in terms of searches on Google over the last year:

Interesting, because it shows interest peaking and dropping off, except for Little Boots who seems to sustain a low level of interest.

Tracking the growth in interest yields interesting results...

This data appears to show that Little Boots will sustain a career whereas the other two attract and repel people at high volume.

Does anyone have any other good graphs from Google Insights?