Jeff Williams came out swinging on RWBY Volume 6, and the vocal tracks alone are worth the entire listen. "Rising" opens with this wall of guitar and Casey Lee Williams absolutely tearing through it, and "Nevermore" might be one of the most emotionally loaded songs in the whole series.
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The score side is no slouch either. "Brunswick Farms" has this creeping stillness that genuinely unsettles, and "The Apathy" leans into horror territory harder than RWBY usually goes. "Jaune's Arc" carries so much grief in its arrangement.
The acoustic version of "Armed and Ready" strips the original down and somehow finds new weight in it. If you fell off RWBY, Volume 6's soundtrack might pull you back.