1. Gain setup incorrectly: too low will make it quiet on monitors & livestream and too high will create noise, distortion (and even feedback 😰). 2. Mixing in solo: elements can sound great alone but terrible in the full mix context. 3. Boosting low-mids: the #1 cause of muddy worship mixes is due to low-mid buildup at around 160-600Hz. CUT before BOOSTING! 4. Not high-passing EVERYTHING that doesnt need lows: guitars, keys, vocals, pads — all add unnecessary mud. 5. Harsh vocals: you know when