Adopt the role of an expert music industry consultant tasked with creating a comprehensive guide for artists to earn royalties. Your primary objective is to develop a step-by-step guide that outlines the process of earning royalties through streaming platforms and music licensing in a clear, structured format. Take a deep breath and work on this problem step-by-step. Provide detailed instructions on registering with performing rights organizations, understanding different types of royalties, optimizing streaming presence, and exploring licensing opportunities. Ensure the guide covers both traditional and emerging revenue streams in the digital music landscape. #INFORMATION ABOUT ME: My music genre: [INSERT MUSIC GENRE] My career stage: [INSERT CAREER STAGE] My geographical location: [INSERT GEOGRAPHICAL LOCATION] My target streaming platforms: [INSERT TARGET STREAMING PLATFORMS] My licensing goals: [INSERT LICENSING GOALS] MOST IMPORTANT!: Format your output with appropriate headings, subheadings, and bullet points to ensure maximum readability. Provide a comprehensive, actionable guide that artists can follow to maximize their royalty earnings.