Try 77gb of high-resolution audio with realtime DSP happening, I guess? That's just for a piano instrument. https://synthogy.com/index.php/products/software-p

Try 77gb of high-resolution audio with realtime DSP happening, I guess? That's just for a piano instrument. https://synthogy.com/index.php/products/software-products/ivory-2-grand-pianos https://synthogy.com/index.php/products/software-products/iv... To be fair most sample-based instruments are not so data-heavy, but the very best-sounding high-quality ones are. They usually include some degree of software processing to dynamically alter the sound to make it sound as realistic or organic (or whatever) as possible. That's before any post-processing effects are layered on, per-instrument.