We all want to feel more confident in our work and quickly translate our ideas into sound. You don’t need more plug-ins or equipment. Mastering these 4 key concepts will significantly improve your mixes and productions. Whether you're a beginner, intermediate, or professional, this handbook is a useful reference. Gabriel 'Costa' Gomes is a certified audio engineer and music producer with over 15 years of experience. He has worked with Grammy-winning and multi-platinum artists and has mentored many students who have launched successful music careers. His experience has helped him refine these 4 important concepts.