Delivered Quechua language support for the th-ch/youtube-music repository by implementing a new translation file and adding localized plugin messages to advance internationalization and accessibility. Leveraged Weblate to manage the i18n workflow, working primarily with JSON to ensure accurate and maintainable translations. The initial effort covered 1.5% of the total strings, laying the groundwork for broader language coverage and improved user experience for Quechua speakers. This work established a scalable localization process, enabling rapid onboarding of additional languages in the future and enhancing accessibility for non-English users. No bug fixes were completed during this period, focusing solely on feature delivery.