Now I understand what's wrong with the map.

Cell's background isn't blue.
Altars part's colours are wrong.
But altar's colours are normal.

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Map from ZX version:
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yes, it is possible to assign another music, i would keep menu music, because most of game players will hear 3 musics, menu, level1 and game over but as i remember (it can be wrong) there are 2 short musics, game over and boss.

Now I understand what's wrong with the map.

Cell's background isn't blue.
Altars part's colours are wrong.
But altar's colours are normal.


Map from ZX version:

Do you mean the opposit?
Altair colur is blue on the map in EP version and green at the bottom, but in the original both are green.

I wrote the correct colors.

Today i checked the code, and recognized that map attributes have been converted also, just wrongly, do not convert speccy games who try to convert attributes in mind, and it do not works
Belmont and statue sign attributes had fix value, i converted it wrong, map attributes were converted also, just i involved bit7 also which should be skipped.

Music 02 has been patched into music 03 instead of music 04 (game over) on EP128

I reached my normal point in my conversions, i do not like the game, but what is different, i love the music, despite the AY hardware envelopes could not be emulated perfectly in EP version

I like the music in the EP version more than original ZX.
The original music sounds "hoarse" and "spiky", as for me. EP has softer music.

Strange, because for me the EP version sometimes more hoarse , but i like it, yesterday i listened it about 30 minutes, after corrected the map attributes.

Castlevania végleges verzió

You decide to keep save-file with last boss?

Video:
https://www.youtube.com/watch?v=jnsHXZI2WbI

Can't load final version on real EP from tape.
Tried load .tap and .wav files at emulator - same problem.
Loading stops near the end of the tape.