Here is a tip if you are a dj - If you are not very good, don't be a douche and try and ignore people making requests. Especially if it is a legitimate request like this:
I pretty much only keep this blog so my friends can see what music I am into.
I post mp3s, but they are strictly for sampling purposes only. Please, for the love of all music, support the artist by purchasing their music directly from them or their label. Or attend their shows. Whatever, just do it. Artists/labels: please ask me to remove any files if you do not want them posted, I will do so happily.