How to escape paths in "dir"?

Question

cmd/bat

The command diroutputs a string like "C:\path\to\file.mp3"
I need to get the string "C:\\path\\to\\file.mp3"
or
"C:/path/to/file.mp3"
Like this can be done?
More globally, there is a bat file:

@echo off
chcp 65001 
dir /s/b > DB.txt

Which outputs a list of folders and files to a text file. This is where you need either double backslashes or regular slashes.

Answer 1

see set /?

set "fulldir=С:\path\to\file.mp3"
set "fulldir=%fulldir:\=\\%"
или
set "fulldir=%fulldir:\=/%"