Greetings, I'm an old analog/tube kinda guy. However, Over the last several months I have found myself in possession of a MacBook Air and a Focusrite Scarlet Studio. I want to start writing and record material but I find Garageband a little overwhelming. I'm still recovering for a recent purchase of a POD HD500. So, here's my question. Are there any recommended resources? Youtube series maybe or Garageband for Dummies. You know, something that will lay out the basics step by step. Oh and I'm mainly a guitar and bass player. Should I purchase a keyboard to use for the "built in instruments or just use the laptop keyboard? Thank you in advance.