Demographic Information:
Hard data is not questionable.
Age, gender, income, location.
Psycograohic Information:
What genre music do you like?
What bands or artists do you like?
How much money do you spend on music concerts per year?
Whats your favourite brand?
How do you consume music?= download, stream, liten to the radio, CD, vinyl
How many hours per week do you listen to music?
Which technology do you use to listen to you music?= phone, CD, radio
What is a Reader Profile?

It is also to show how successful the magazine/advertisement is by showing the gender percentages and social class brackets for the magazine so then when people read it they will see how good the magazine is for them.
What i think my Reader Profile will need.
My reader profile will need to show the gender specifics and will need to show the class divide on who will be more likely going to read my magazine. I will need to include information about the magazine and maybe some pictures to give the reader an idea of what i'm going to be producing. Maybe try to identify different ways to connect with the readers and maybe by knowing information like what your readers currently spend money on, what their needs are, what kind of income they have at their disposal will give me all kinds of ideas for the types of advertisers you can find, the type of affiliate promotions you could do and the types of products you could develop.
How will a reader profile help sell my product?
I think it will help as it will show the different percentages on the gender of who reads my magazine and will also show the social class. There will also be questions for people to answer which helps make the reader profile more interesting. Also there will be mentioning of age, gender, location and the different incomes.