The second course in the Faders Up series, Advanced Mix Techniques is structured quite differently from the first. Here, you’ll gain insights from renowned sound engineers, but it’ll be much more tightly focused, both on their personal sound-crafting techniques and the tried-and-true techniques that pertain to specific genres (hip-hop, rock, metal, pop, and cinematic orchestral). We even threw in an entire section on the basics of mastering as an added bonus.
Dr. Ericsson makes a similar point. Playing the same thing over and over again might feel good without ever really helping you improve at the parts that are giving you the most trouble or mastering how to approach a similar piece next time. This passage was particularly illustrative to me: