Sorry about the surprise update, but it was necessary.
• The track Land of Summoners was reworked, this due to some very obvious "knocks".

These changes are always applied to the alternate version of Famicom.

Version 1.9 is here! with slight change.

I greatly appreciate that you are using and enjoying this music pack, it is also a way to show the great appreciation I have for Nobuo Uematsu's work.
At the beginning of the development of this music pack, I was not the original author of the Wavebank, actually the original author of the Final Fantasy wavebank is Sole Terrarian[forums.terraria.org], along with the help of Demorticue[forums.terraria.org] (he proposed the track list in the beginning). It was a wavebank for Terraria 1.3, which I really enjoyed in its time. What I did was expand it even more for Terraria 1.4, and spend more time on the quality of the tracks, I say that the credit is not mine, it belongs to those who created the wavebank in the beginning.

Changes:
• Slight adjustments to the Main Theme of FINAL FANTASY IV.
• The track Library of Ancients from Final Fantasy V was replaced by The Magic House from Final Fantasy VI; the track Library of Ancients can be heard again in Final Fantasy V - add-on.
• The track used during the credits was completely changed:
Megumi Ida - Tsuki No Akari (FFIV Remake) → Ending Theme (FFI PSX/PSP)
• Minor changes to information within the resource pack (pack.json).

Minor changes at 3 in the morning? Yes.
• Tweaks were made to the following 3 tracks:

The Fierce Battle (from FFVI) →
At the time of playing a new repetition you could hear a "knock", I believe and it is already solved (I know when it happens, but it is unnoticeable).

The Prelude (from FFIV) →
The opening 40 seconds were cut, leaving only the second part of the prelude (extended to 5 minutes).

The Boundless Ocean (from FFIII) →
It had its opening, making when the track is repeated it sounds bad.

The improvements were made to further increase the quality of the music in-game, I hope you continue to enjoy your experience with music!
These changes are always applied to the alternate version of Famicom.

As you can see, now the music package is heavy, I think and almost 4 gigas, but let me show you why.
• Most of the battle tracks are now more extended.

The average time I gave previously to the battle tracks was 4 to 6 minutes, but I did not take into consideration that in master mode the battle tracks can be short (I know it is annoying to hear the beginning of the tracks several times).
Therefore, as a recommendation, I was asked to lengthen the battle tracks to approximately 8 minutes, now almost all battle tracks last around 8 to 9 minutes, but no more than 10 minutes.

Tracks affected:
FFIV Boss Battle
Battle with the Four Fiends
FFIV The Final Battle

FFV Battle
FFV Boss Battle
Battle at the Big Bridge
The Dawn Warriors
FFV The Decisive Battle
FFV The Final Battle

FFVI Battle
FFVI The Decisive Battle
The Fierce Battle
Dancing Mad phase 1, 2 and 4 (now with intro)

The gain of these tracks was reduced, from 5 to 3 (this to avoid noise when having a high volume).
FFI Mini Boss Battle
FFI Boss Battle A
FFI Boss Battle B

FFII Battle Theme A
FFII Battle Theme B
FFII Battle Scene 1
FFII Battle Scene 2
---

FFIII Battle 2
All tracks were extended from scratch, each track was carefully edited, I swear you shouldn't hear knocks!
I'm sorry for the inconvenience that the excessive weight of the music pack may cause.
• Complete change of one track and improvements for another

The track used during the day in space was completely changed:
The Airship (FFV) → The Dragon Spreads Its Wings (FFV)

Improvements were made for the following tracks:
Beyond the Deep Sea (FFV), Lenna's Theme (FFV), Prelude (FFVI) and The Rebel Army (FFII).
The improvements were made to further increase the quality of the music in-game, I hope you continue to enjoy your experience with music!

Very soon the first add-on will be available soon!

• Minor changes to information within the resource pack (pack.json).
• Two songs were changed completely within the otherworldly soundtrack,

Theme of Love (FFIV Remaster) → Elia, the Maiden of Water (FFIII Remaster)
Submarine Nautilus (FFIII Remaster) → Pavilion of Dorga and Une (FFIII Remaster)
My intention is to respect the content offered within the music pack. Even so, I have 3 addons planned for the music pack, stay tuned!

• Minor changes to resource pack information (pack.json) and a new image for Steam Workshop.