Hollow Serenity background music/sounds

This is the second time I've done the new version of Hollow Serenity, and there was some pretty cool background music/sounds, not something you ever hear in Wynncraft. Is this some kind of Minecraft soundtrack released in newer versions, or?

Last time I did the quest was about a year ago on my other account, but I think I had Minecraft sounds off and listened to music instead, so I didn't know back then.

If anyone knows, is there any other quests later on that also has similar music/sounds to it?

 

Without remembering what your talking about I’m gonna throw out a guess that it might be end island ambiance since that’s the main vanilla thing I can think of other than cave noises(which are well known) that is a somewhat musical track that’s not counted as “music” for the volume sliders(since Wynn is intended to be played with vanilla music off)

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Unless I’m forgetting an obscure ambient track selection(like idk if there’s underwater ambiance) or one that’s newer than my Minecraft expertise

 

hollow serenity is probably the only place in the game where vanilla minecraft background themes are played to the player. for instance, at the end of the quest, the minecraft "grove" music is played at a low pitch. it makes very good use of the sounds at its disposal

 

Eldritch Outlook's first opening

 

I used disc/ambient soundtracks such as the deep dark theme, record 13, and as samsam mentioned grove, any other music is noteblocks. minecraft has some pretty spooky music when you screw around with the pitch.