https://soundproacademy.com/blog/Guides for music producershttps://soundproacademy.com/blog/why-mix-sounds-muddy/https://soundproacademy.com/blog/why-mix-sounds-muddy/Thu, 12 Nov 2026 08:00:00 +0000A muddy mix means too much energy between 200 and 500 Hz. Here's how to find what piles up there and clean it, step by step, by ear.https://soundproacademy.com/blog/lufs-for-spotify/https://soundproacademy.com/blog/lufs-for-spotify/Thu, 12 Nov 2026 08:00:00 +0000Spotify plays songs at -14 LUFS by default and turns louder masters down. What that means for your master, true peak, and how loud to really go.https://soundproacademy.com/blog/how-to-use-reference-tracks/https://soundproacademy.com/blog/how-to-use-reference-tracks/Thu, 12 Nov 2026 08:00:00 +0000Match the loudness, then compare one thing at a time: frequency balance, dynamics, stereo image. The 7-step way to use reference tracks for mixing.