I’ve noticed in v5, that embedded Album Art is not always shown in mAirlist although other software does show the embedded jpg. After some research it turned out that when the embedded jpg contains the word back, the album art is not shown. Not a big deal, but maybe you could have a look at this one day Torben?
Might be because ID3 tags support (at least?) two cover images, the front cover and the back cover, and mAirList is only looking for the front cover.
Please upload such a file somwhere and send the link to info@mairlist.com.
Mail is sent with a nice Backstreet Boys song 
I’m afraid my spam filter will not allow that 
Anyway, try new build 3252 please. Will also be ported to v6.0 shortly.
;D ;D ;D I will give it a try this weekend Torben!