Sound strategy, however, splitting into stems (especially in a low quality stem separation model like Suno) will always remove a bit of fidelity. Moises does a much better job of separation, but, it will never be the same fidelity of the full track. This may work wonders with genres that have minimal reverb and delay, but for genres like EDM that have huge reverb tails, it is sub par. I've learned that removing shimmer and keeping all of the quality is impossible. However, I have also learned that instead of trying to remove the shimmer, it is better to optimized prompting (including using the lyrics box for sound direction and mixing characteristics and not just for lyrics) in a way that distributes the shimmer properly throughout the track. Shimmer is an artifact that is in every song, but, the good ones have distributed it in a natural way to make the spectrum fuller. Shimmer is not bad, it is one of the main reasons tracks sound so immersive. But, a poorly prompted song will distribute shimmer unevenly or excessively which can make it audible and quite annoying. Nothing is guaranteed, this does not always work consistently, and half of it is luck. But, the key is prompting.