Hydropothecary announces expansion plans to increase production capacity to 108,000 kilograms per year of dried cannabis
4 gb of ram is so much. 8 GB is definitely overkill unless you are planning on doing something involving video. With ableton you would actually be fine with 1 or 2 gb, 4 gb is plenty.
Every gaming configuration should have at least 8 GB of RAM, with 16 GB being a more future-proof variant. Anything beyond 16 GB is simply an overkill unless you plan on using the PC for more demanding tasks such as video editing or 3D modeling.