[pkscout]

@pkscuot, thanks, your tip worked perfectly, since I start a song on the album, you have the album art of the artist (discography). I observed limit of 50 covers for discography, it´s limited by script or LastFM?

I believe that is a LastFM limit. You have an artist that has put out 50 albums?!?!? That's pretty impressive.

Is there any way to have these images only focusing on the artist himself, without having to run the music to receive such images albums, a kind of offline mode?

Nope. Artist Slideshow is meant to show artwork, not download it (it really just downloads them to a cache because XBMC's slideshow has to have local images to work). I think there's something called CDArt Manager that will do offline downloads of artist images.

A second request, you can add to the script, the year of release of the each album?

I looked. The short answer is "no." The long answer is that Last.FM doesn't include the album year is the feed that gives me the list of albums. I can technically get the album year if I cycle through every album and ask Last.FM for the year, but that is a pretty heavy handed use of the API (in your case 50 calls for just that one artist) to get back such a small piece of information. So it's not going to happen. Sorry.