Cirencester Deer Park School - Music Technology
Here is an example of a what a top band (band 4) answer looks like. This has come from the exam board so is well worth having a read. As well as model answers there are comments from the examiner as to why high marks have been awarded.
 603-7008-7-band-4-exemplar-nea(1).pdf
603-7008-7-band-4-exemplar-nea(1).pdf