What version of Reason are you on as I can't open that file?
As for learning to make music (let alone good or great music) it is a lot of learning and practice. If you aren't in a band where practice is common then your practice is really the times you sit down to make a new track. Combine this with a conscious effort to learn certain things like theory and engineering as you work.
25+ years on with many releases I still have a lot to learn.