You are welcome to demonstrate your excellent knowledge and understanding of all things Gothic by either writing or writing and producing a radio play.
Here are some useful resources for you:
Free Music Archive Just try searching for “Horror”. Some decent music there you could use.
Free Sound – Some great music and creepy effects here. Enjoy!
Audacity – The best free sound editor out there. Great to record onto and to mix sounds.
Good luck.
So there you go. Have fun!