What is the difference between DVD, CDG and MP4 format songs? Which one is better?

DVD, also known as Digital Video Disc or Digital Versatile Disc, is an optical disc storage media format. DVD-Video and DVD-Audio discs refer to properly formatted and structured video and audio content, respectively. Other types of DVDs, including those with video content, may be referred to as DVD Data discs.So, DVD is not actually a format, but a media.

The abbreviation CDG, which is actually a shortened version of CD+G, stands for "Compact Disc plus Graphics" which is the most popular type of karaoke disc. These discs contain standard audio sound tracks that have graphics (images and lyrics) written in the normally unused "subchannel" portion of the tracks. MP4, as I understand it, is short for MPEG-4 Part 14.

It may also be referred to as MPEG-4 AVC, which stands for Advanced Video Coding. As the name suggests, this is a format for working with video files and was first introduced in 1998. While it MP4 contains audio, it doesn't appear that it is a format that would be used for JUST audio.

There is, however M4P format audio files, which are a protected iTunes format audio file. They can be played on Apple products like iPod, iPhone, etc and through the iTunes software, if you have the rights to play them.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.