Last Boss (Dark Link)
From Video Game Music Preservation Foundation Wiki
Last Boss (Dark Link) plays when you're battling the final boss in the game, Link's shadow. It's very similar to the boss music, just with minor changes.
The official title comes from the S-4 Adventure of Link album.
- Famicom 20th Anniversary - Original Sound Tracks, Vol.2 - Track 14.
- Game Sound Museum ~Famicom Edition~ S-4 Adventure of Link - Track 14.
- Nintendo Sound History Series - Zelda the Music - Track 26.