Thanks this is great stuff. .. But if i may add
A lot of people ask .....which instrument to start the recording with?
The one to use is the one you are most comfortable with. .. Which can provide a melody, this would give you a chance to lay a track quite quickly, rather than trying to learn a new instrument (which no one knows why you would try that) but crazy thought some still ask should i learn piano
But anyway thanks for all the info