Need advice for an Non Adult Music start up

[dareutwo]

My best friend happens to be the son of Bobby Vee (60's teen idol - Rubber Ball - Take Good Care of My Baby etc...)
We met in college in the mid 80's.
He played in our band, and when our band schedules conflicted he recommended his cousin who played lead guitar (who then went on to play with Molly and the Haymakers - and had a world tour) with us for 3 years until we got burned out.
I have known the entire family for decades - damn I'm getting old.

Anyway, Robby is going it alone, and wants to sell his C/D's online.
I have never even thought about Non Adult until he asked me to help him sell his C/D's.

Genre is "rockabilly" - Buddy Holly, Elvis, Gene Vincent type stuff. Though we all Love Las Vegas... and in tribute to that town
Here's a song of his from his latest C/D.
.mp3]Last Minute Las Vegas

Of course we'll be using Name Recognition.. lol

I don't have control - nor did I create his website, but working on it -
Robby Vee

Any help in regards to what programs/software needed would be greatly appreciated.

I don't have a clue even where to start with a project like this.