Whispers of Oxenfurt... where's the vocal version in game?

So I was listening to Witcher 3 OST and this soundtrack I never heard in game like in Oxenfurt roaming around. Or did the devs removed and replacing the instrumental version? I like the vocal version more.

https://open.spotify.com/track/1arvGlYOa9XJxhtmTqfqlQ?si=sVieDVBjR22NCWYOEanYvQ