How to change Minecraft back round music?

I made a new world and I put it with the texture pack and then when I took off the texture pack the background music changed I made a new world and I put it with the texture pack and then when I took off the texture pack the background music changed and not just in that one world and all of my world I don't know how to change it back please help me

Good Minecraft and Youtube Channel Name?

Hai, today I want to know any good minecraft and/or Youtube names. They have to be the same and I don't want SUPER long ones or 4lw4ys, stuff like that. It would be really good if you helped!

How to Learn How To Build In Minecraft?

So I have had Minecraft for 5 years now, and I have always been awful at building.
I' have always looked at other people's builds and have thought that I want to do that but I just don't have the talent to.
I did use tutorials to make pixelart for a while, but it just felt that I was stealing from others. The thing I want to build is big amazing builds like mansions, and colossal structures from shows/movies/video games, but I have no idea how, and again, I'm awful at building.
It seems to me that I have no talents in the game, and I really want to make these things.
How do I start?

What Laptop do you use to play Sims 3+Expansions?

My birthday is coming up, and I want a laptop under at least $1000-1300 that can run Sims 3 + expansions. I would appreciate if it ran smoothly, and was able to play other games (preferably Minecraft, probably nothing else).

How to change an MP4 file to a Music file on Windows 8?

Ok so lately i have been recording Minecraft Pvp videos and uploading them to youtube… I upload them as a montage and i use Movie maker to edit (me not being very good at editing) and it worked until i reset my computer… So first i ut the gameplay in then i put the music in… But because it's not a (Music) file with Windows 8 it just overrides the video with that song instead of putting the song in with the gameplay.