Keep an eye on Slickdeals, Best Buy, or your mobile carrier. T-Mobile, Verizon, and AT&T frequently offer 6-12 months of Spotify Premium for free with certain plans.
Many “new” GitHub releases are not open source. They provide an executable file. When run, they can install: spotify premium generator github new
A Spotify Premium Family plan costs $16.99 for up to 6 accounts. That’s less than $3 per person per month. Find five trusted friends or family members (Spotify does check addresses, but reasonably). Keep an eye on Slickdeals, Best Buy, or your mobile carrier