

Not really covers, but if you’re looking for a chill approach to metal/rock, you might like Pelican or Russian Circles. Both are kind of ambient rock/metal, but no lyrics, and the instrumentals are on the relaxed end of the spectrum… like you know how a normal metal song often has a more mellow intro, then all at once the tempo takes off, the volume skyrockets, and a howler monkey starts calling for a mate? …they’re like entire songs that have that intro energy.
Fantastic background music.
Personalized gene editing isn’t new, is it? IIRC they did this successfully for sickle cell anemia or something; but it’s stupid expensive, so if you’re not crazy rich you don’t have access to this kind of healthcare.