Hey all, I'm an on/off bassist for the last 10 years or more and recently decided to switch to guitar. I was wondering if anyone could recommend any great book or online material (free or paid). I have a pretty basic knowledge of music theory already. This is something I would definitely like to expand on but for now my main focus is learning technique/execution more than theory. If it helps at all for your suggestions, I listen to metal mainly and that is the genre I aspire to play. I understand all genres and knowledge can be beneficial though. I have already started to learn as many songs as I can but I want to make sure I start with a good foundation.