Social Media by Bands?

[cert]

Hello. I am planning to do a project on how rock bands are using social media to promote themselves and the music.
Can anyone help me on how shall I do the research, what contents to put and so on.
I will be posting it individually like case study e.g. How Band ABC is using social media.

Thanks

[mm.dd.yy]

This lists pretty much all the big social media sites that bands use.
http://www.marsbands.com/2012/10/becoming-a-musician/