https://pcpartpicker.com/list/qJJYm8
I'd go Intel with the processor, even though it may cost a little bit more in the long run it will last a lot longer. I'd use the PCI-Express for the network adapter too because sometimes the USB ports can become faulty and it's a lot less likely with using the PCI. I'd use HDD and SSD with your main boot being the SSD so your boot time will be enhanced and you'll have a whole terabyte to store your music production on. Zotac GPU is spec-wise identical to the one you chose just 2 dollars cheaper, but on a budget build that can save you a little bit of money.
Hope this helps