Of course you download a video from youtube! first downlaod youtube downloader from any software site then install it now just put URL of a video that you want and download it! cool...
yes why not ,,you can..but before of that ..follow the some steps.. 1-download keepvid,,,,,it is a plateform to download video'srom you tube.. 2-after tha open keepvid.. 3-copy the url of your video song.. 4-past it in keepvid url box.. 5-choose the formate ..like FLV,,3 GP OR MP4.. 6-THAN CLICK TO DOWNLOAD AND CHOOSE YOUR PATH...AND SAVE IT.. **ENJOY THE SONGS**