Analysis of artist advertisements

How will this help for my music video?
As well as creating a music video, I also and required to create promotion methods such as an album poster- as with everything, analysising real products will give me a sense of the layout and structure which I can then replicate with my own work to make it look as real and effective as possible. I analysed two very contrasting posters; one of which being for a pop artist and the other for an alternative rock band. As my own video will be the music of an alternative rock artist, this will help even more and I can understand the typical form of this genre which again, I can incoporate into my own.