Hi matchy, if you want not it´s too much comples you can use this software, it´s free.
http://arkos.cpcscene.com/The sound it´s an Ay-chip emulation, how I say it´s very easy and the sound it´s like amstrad spectrum or some MSX...
Another way it´s use some acrtual software, and takeing samples in example from Dr-Petter Sound FX.
Another way and only it´s for advice, the friend ZXevios, comment me about Magix Music, a very cheaper software (about 60€), but you can make awsoming music, hyper easy... this it´s for make somthing more actual...