Creating music

Hello,

I'm currently listening to a radio show, on such a show they want "Gingles" so with technology today they jump up and grab there guitar and play a song then mix it in with a bit of keyboard then rythem, beat, style is done by the computer it sounds pro, what ever music software they use. I don't know if any of you know of an good music creating programme, free if you can get listing

Thanks in advanced

There is quite a few programs that can do this.

I would recommend the following:

CuBase SX3
Fruitytracks/Fruityloops
Cooledit pro
Sony Sound Forge

They are all professional sound editing programs with the ability to mix external sounds in.

Thank you. I'm using Fruityloops, it seems the best if i use the allready included music and loops can i still send to a radio station to possibly use a a gingle, in better words is it copyrite free and I can use it in anyway i wish.