August 12, 2026 Build a 20-Year Career, Not a 20-Minute Moment by Ruben Burgos Music Business 20 year music career, artist business strategy, artist career longevity, artist career strategy, artist career timeline, artist catalog growth, artist income diversification, artist long game, artist sustainable income, independent artist career, long term music career, music business plan, music career blueprint, music career goals, music career investment, music career phases, music career planning, music industry career, musician career advice, musician revenue streams