In order to advance their composition work, the group used a software called Reason. This is a visual synthesiser. This uses the midi keyboard to test out them to use as an addition to the space music. On the programme reason, they used ADSR to make the music sound more supernatural. The A stands for attack. This is about how fast the music played comes in. The R stands for release, this is how fast it comes out. The D stands for decay. This is when the music fades out, in order to give it more suspense. Finally, the S stands for sustain. This is when the music fades in. It has the same effect has decay.