Here in this Appendix, you’ll find all the supplementary information to any course material from the modules. It’s meant to just add more context, or provide more details, as you make any decisions with your guitar (or ukulele) setup.
For example, lots of the Appendix is made up of specific gear profiles, where we’ve gone through and tried to review specific pieces of equipment which are particularly popular. In case you happen to be looking at trying out those pieces of gear, hopefully they help to make your decision more confident! If you’re thinking of getting a piece of gear, as always, it’s definitely recommended to, wherever possible, also try out the piece of gear at your local music shop; or, you can try getting it online at a place that gives you refunds.
Hope these extra pieces of information are helpful to you!