#Seo

How to add YouTube multi-language audio tracks in Studio — plus fix erase song not available, missing Languages tab, auto-generated tracks, and eligibility. Auto-dub vs custom, 27 languages, and upload walkthrough.

Comparison only: YouTube auto-dubbing vs custom multi-language audio — views, SEO metadata, auto-dubbed label, and when to upgrade. For Studio setup and troubleshooting, use the multi-language audio setup guide.