Here are a few options for your post, depending on where you're sharing it:
Since the Wii is a standard definition console (480p), "High Quality" doesn't mean 4K textures. In the WBFS scene, "High Quality" usually refers to: Just Dance Wii 2020 Wbfs High Quality
When you find a "High Quality" release, it usually means the creator used a lossless source file (MP4/MKV at high bitrate) and converted it using tools like Wii Video Converter 0.31 with the "High Motion" preset—essential for fast-paced dancing games. Here are a few options for your post,
If you own Just Dance Wii 2020, you might consider creating a WBFS file from your original game disc. A WBFS file can allow you to back up and play your game on a Wii console with a USB loader. If you own Just Dance Wii 2020, you
Origins and Context
Just Dance is Ubisoft’s long-running rhythm-dance franchise, originally designed for motion-controlled consoles like the Wii. Community projects and unofficial compilations such as “Just Dance Wii 2020” typically gather popular tracks from multiple official Just Dance releases (and sometimes other sources), package them into a single WBFS image, and add menus/patches so the disc boots on modded Wii systems. These compilations are part of a broader retro-modding and homebrew culture that aims to preserve, curate, or extend game libraries beyond commercial releases.