I have used the Reaper programme to produce a collection of different sounds. I used MIDI items, MIDI keyboard and effects.

I used the Alphatron effect on the MIDI keyboard and applied the Bass Moog A Lishish BM preset. I adjusted the parameter which made the audio sound spooky. My sound gradually gets lower pitched.

For my next audio clip I used the same Alphatron effect but I changed the preset to Bas walk in the park BM. The sound gradually gets louder which builds suspense like a dance song.

I have used the Rhythmus effect to make an audio clip. I then applied the Patch 12 preset. The audio clip sounds like a light tapping noise and then has a beat every so often which creates a rhythm.

I used the TAL Noise Maker effect and applied the ARP Super Sync TAL preset. The audio clip sounds like a Trance song. It has a beat which fades in and out throughout the clip.