I have no idea how these are classified. I have read many differnt interpretaitons. One said these contain minor characters who do not appear again. Another said they are just music. I have found neither to be true. In my opinion they are exactly the same as their looney counterparts, just a bit more merrie. (yeah thats the ticket) I however am a fan of looney tunes to such an extent that i do not care. They are wonderful and every bit as enjoyable as the others. However if anyone can tell me a difference that i have not mentioned then i would love to hear it.