You can choose to record your radio show in different ways.
You can for instance record your radio show in Movie Maker, on the "Lydoptager" on your computer, on your mobile phone, or....
Let me know if you don't know how you could record your radio show.
You can edit film and audio online with this programme:
Regarding SOUND EFFECTS:
I have quite a few different jingles that you can use in your radio show.
Let me know if you want them