Music Poster Ideas

I have created a mindmap of all of the different ideas I had in my head for the Music Poster I have to create for one of the Ancillary tasks. The mindmap is below: 

There are a range of different ideas however, my favorite would be IDEA 5 the split mattress, this is because it links not only with the main production but the DigiPak as-well making them all look consistent with each other to make it look like they have been produced by the same person/organization. 

I have produced a sketch of the idea to provide the audience with a better idea of what the idea looks like. It is below: