Slur
I think it is each segment of a line of music that is separated by a vertical line.
Do you mean monophonic music? that would be music with a single melodic line (that is, no harmony, counter melody etc.)
A double bar line
The four-line staff works the same as the modern five-line staff. It was used hundreds of years ago for choral (vocal) music, mainly in the Church. Being that music at the time was written using a relatively limited melodic range, a fifth line wasn't needed.
volume was represented by colored bars on older stereos and herts on professional equipment
The reed pipe is played by clicking the 4 colored holes, each of which is a separate musical note. Press each colored hole to play the music.
Line Dancing started with Country line dancing music, but these days is taught and choreographed to many different styles of music.
it is somebody who is colored and didnt get payed like singers do today actually its Pythagoras
Sadly, no. I have not tried this myself but I read on-line if you soak the kernels in food coloring and water for 20 minutes, you will get colored popcorn.
are the stands for notes to sit on in music
Slur
no the line is just wood that is colored different than the rest of the floor, just like the free throw line or the ten foot line.
Plot different kinds of lines like a dotted or colored line.
If you have a single line phone you simply attached the colored wires to the matching colored screws on the wall plate. You only use the red and green wires for a single line phone. Do not cut off the yellow and blacks, simple lay them back and wrap them around the phone line. This will allow you to use them in the future should you go to a 2-line phone or get DSL.
A Music Staff
There are a lot of sheet music sites on line. For free piano sheet music you can also check. Just research 'free sheet music' and you'll find plenty of sites. Alternatively, you can buy sheet music off line at a music store/shop or borrow them from your local library.