Here is a very in-depth video guide I made about a year ago that breaks down every track including a helpful and consistent method for mastering the dreaded helix skip in Radiant Emerald.

Everything in this video is still useful and relevant, even if slight adjustments have been discovered or made since the recording of this video. If you’re trying to learn the 100% category, this guide still applies since you need to learn the any% (no oob) versions of the tracks anyway. My Radiant Emerald breakdown, however, will not apply to 100%.