How to add album artwork I already have for same artist

[Aniej]

Here's the issue: I have a set of lectures that span 3 years. For certain years there is album artwork that came with each lecture, e.g., the lecturer's picture or the location of the event. However, for other years in which that lecturer presented there is no album artwork so I would like to grab the album artwork I already have for a given lecturer and use it for the missing album artwork, can someone please offer a suggestion?

 

[GoCubsGo]

If you're talking about via iTunes then it's easy. Go to get info and drag & drop the album artwork.

 

[Aniej]

That's what I originally would have thought as well, but when you are in "get info" you can only work within one "get info" window so how would I drag and drop to the other song/lecture?

 

[Tesselator]

Shift select or Command ⌘ select the songs, Press ⌘+i, drag image to "Artwork" box.