peu's top artists 2011:
Melodium (1,491 plays this year)
Björk (1,345 plays this year)
Little Marbles (792 plays this year)
Tegan and Sara (783 plays this year)
Patrick Wolf (744 plays this year)
Matryoshka (720 plays this year)
ART-SCHOOL (676 plays this year)

peu's top albums 2011:
Ellie Goulding – Bright Lights (466 played songs this year)
Melodium – flacana flacana (376 played songs this year)
Matryoshka – Zatracenie (330 played songs this year)
Little Marbles – Vi accepterar mitt kaos (275 played songs this year)
Patrick Wolf – Lycanthropy (274 played songs this year)
Little Marbles – Vi Slutar…

Do you miss my old avatars?
Here's some of them:

http://userserve-ak.last.fm/serve/126/72367842.png
Ginta Lapina (until 31Jan 2012)

http://img192.imageshack.us/img192/9898/bar1234.pnghttp://img13.imageshack.us/img13/5955/anabe1.pnghttp://img217.imageshack.us/img217/224/gin1r.png
Barbara Palvin, Anabela Belikova, Ginta Lapina

http://img833.imageshack.us/img833/9099/ginta.pnghttp://img811.imageshack.us/img811/7620/lourdeshernndez1.pnghttp://img683.imageshack.us/img683/8014/barxy.png
Ginta Lapina, Lourdes Hernández, Barbara Palvin

http://img841.imageshack.us/img841/15/cacharelbackstage15.pnghttp://img26.imageshack.us/img26/5394/brookewhite2.pnghttp://img220.imageshack.us/img220/421/marinadiamandis.png
Barbara Palvin, Brooke White, Marina Diamandis

http://img823.imageshack.us/img823/4737/katarzynadolinska.pnghttp://img200.imageshack.us/img200/6303/anabelabelikova1221.pnghttp://img155.imageshack.us/img155/1451/russianred123.png
Katarzyna Dolinska, Anabela Belikova, Lourdes Hernández

http://img843.imageshack.us/img843/3783/barbqz.pnghttp://img808.imageshack.us/img808/7907/ana1c.pnghttp://img839.imageshack.us/img839/7201/ginta234.png
Barbara Palvin, Anabela Belikova, Ginta Lapina

http://img856.imageshack.us/img856/291/53601550.pnghttp://img62.imageshack.us/img62/1165/beedrilla.pnghttp://img16.imageshack.us/img16/8473/butterfreeq.png
Lykke Li, Beedrill, Butterfree

There can be several reasons for a PNG to end up blurry when resized for artistpages and libraries:

1. It needs to be optimized to get sharp at Last.fm. To optimize you could either download PngOptimizer or use the online version.

2. The image might be too tall (>1:1.5 is too tall). Recrop the image - the more square the image is, the easier to get it sharp.

3. The image isn't saved in RGB-mode (probably because it's in black and white). The PngOptimizer won't remove the alpha channel if the image isn't in RGB-mode. Open up the image in…

Yes, the original file may look the same when fullviewed, but when the image size is reduced in artist pages and libraries, the difference will often be obvious (example shown here).

Of course we still need to search for the highest quality version of the photo before uploading a crappy JPG as PNG.

I wouldn't add the mirror if I didn't have a reason. Last.fm has a weird cropping-system (read about it here), and sometimes you have to add something underneath the original image to make the library-image look good.
http://userserve-ak.last.fm/serve/126s/62818893.png http://userserve-ak.last.fm/serve/126s/63544831.png
Without mirror ⇔ With mirror

This is probably not possible since the Last.fm image system will not accept image larger than 10MB in size. Resize the images (Somewhere between 500 and 2000 pixels works fine) and always save them as PNG. (why?)

fmera said:
png conversion/crop by kubusff (size: 443x569)
http://userserve-ak.last.fm/serve/_/43755865.png

of this original jpeg (size:476x641)
http://userserve-ak.last.fm/serve/_/3474055.jpg

uploads that are less than 500px wide (and so can fit into the preview page at actual size) will be identical-looking as they are in essence the original uploads themselves, be they pngs or the jpegs they are converted from, because the png is simply a lossless replication - pixel for pixel. however, the difference between them will become self-evident in the 252px reductions that will appear on the artist page (below):

http://userserve-ak.last.fm/serve/252/43755865/Krystyna+Janda+KJ.png <- png
http://userserve-ak.last.fm/serve/252/3474055/Krystyna+Janda+janda+2.jpg <- jpeg

and in the 126s library images:
<-…

1 Aug 2007 - First scrobble ever. ムック – Rojiura Boku to Kimi e

2 Aug 2007
First scrobble with 雅-MIYAVI- was 自分革命
First scrobble with 浜崎あゆみ was end roll
First scrobble with A Beautiful Lotus was Cock Face Killer
First scrobble with X JAPAN was CRUCIFY MY LOVE

3 Aug 2007 - First scrobble with DIR EN GREY was GRIEF

5 Aug 2007
First scrobble with Preschool Tea Party Massacre was First Freehold, Then The World, Then Space
First scrobble with wecamewithbrokenteeth was job for a brokeback

10 Aug 2007
First scrobble with Alice Nine was 暁
First scrobble…

http://imageshack.us/m/405/9048/trayr.png
Track passed on Medium, game over at level 80

http://imageshack.us/m/716/6562/traa.png
Track passed on Medium, game over at level 66

http://img718.imageshack.us/img718/7872/trackk.png
Track passed on Medium, game ended.

http://img696.imageshack.us/img696/2636/easz.png
Track passed on Easy, game ended.

http://imageshack.us/m/34/4848/mediumu.png
Track passed on Medium, game over at level 77

http://img560.imageshack.us/img560/8648/ggd.png
Track passed on Easy, game over at level 69

http://img651.imageshack.us/img651/2817/ggggnz.png
Track passed on Medium, game over at level 66

http://img831.imageshack.us/img831/8539/3453453.png
Track passed on Medium, game over at level 64

There are a lot of type advantages to remember in Pokémon:http://img233.imageshack.us/img233/8379/typef.png
made by Bulbapedia

Black (0x) - Won't have any effect
Red (½x) - Not very effective
Green (2x) - Super effective