I have a big problem because when I try to add title music with Translhextion I got every time mute music. I tried everything and nothing helps.

I'm using "addmusic405"

And I know my English sucks!

16=Title Screen.txt

[SETTINGS]
Create.msc=1
FreeRAM=7EC100
TitleMusic=16

First of all, make sure you inserted MORE.bin using the '-se' command.

If you're sure, don't use Translhextion. Instead, do the following (in Addmusic.ini):
Insert the title screen music as an overworld song. Then, make "TitleMusic" to be equal to the number you inserted the song as. Example:
I have this in the "[OVERWORLD]" section:

Next, the first four lines of the file look like:

Note TitleMusic. It's equal to 16, which in the overworld section corresponds to "Title Screen.txt". That's how you do it with Addmusic 4.05.