Well, some songs that I'm writing are also 'out of plan' but nevertheless I make them ready because this will always clear my mind. Composing in my case means that I have an aim and I'm going this way to the end.
If I would like to write (for example) 10 songs for one album they would have to be related to another. So I usually write up to 15 songs for this album and get the best 10 songs out of it. Something like that would happen...

Okay, the song Planet Outpost reaches its last third part. I only reveal that the violin has done its work and the organ sounds really mysterious...
Let me close this song and I'll be ready for the next one!!!