Make sure every layer of your song is hand crafted to fit together. Give every instrumental its own intentional space and luster. Mixing is the practice of using tools to gently shape and nudge all parts cohesively together. Your bass may need to make room when your kick wants to come through. This can be as simple as a volume adjustment, or as complex as automating an EQ or sidechaining. We've been doing this for 10 years and we know a whole range of techniques from subtle to in your face to make sure your music shines!