tag.GetTopArtists() – NullReferenceException

```
Same issue as this http://code.google.com/p/lastfm-sharp/issues/detail?id=12
tag.GetTopArtists() – NullReferenceException.
```

Original issue reported on code.google.com by `xdana...@gmail.com` on 28 Sep 2012 at 9:56

Attachments:
- [2012-09-29_015553.png](https://storage.googleapis.com/google-code-attachments/lastfm-sharp/issue-14/comment-0/2012-09-29_015553.png)
