Add an option to use the classic Minecraft soundtrack

I think Minecraft should add an option in the Music & Sounds settings to choose which soundtrack we want to hear.

For example:

• Current soundtrack — the music currently used by Minecraft.
• Classic soundtrack — the older Minecraft songs from the early versions of the game.
• Both — mixes classic and current music.

The classic Minecraft music is very nostalgic for many players, and having an option to switch between the old and new soundtracks would let everyone choose the experience they prefer.

This wouldn't require removing or replacing the current music. It would simply give players more control over the game's atmosphere.