LUT comes with abundant dynamic colors, which can quickly work out the color modulation steps of graphics, so as to make your video look more like a cine film. Most of the post-production software can take advantages of LUTs. That means you can easily bring in the LUTs to your video post-production workflow.

I believe you must feel the same or similar way - not all favorite music can be found according to their names and then download or buy them. Especially the ones used in video as background music, which are often the classic. So the question is how to get them exactly and easily, legally? One solution is - extract (actually convert) them using tools.