yTunes is an online service that plays YouTube videos in an iTunes like interface. On the yTunes homepage, videos can be sorted by most recent, most popular, most discussed, top favorites and other categories. A video type can be selected to further sort the result with options related to searching music, films, entertainment, comedy, education, animals, sports, travel, etc. To snatch a video directly from the YouTube website (via yTunes), type a search criteria in the search box.
This shows a search result from YouTube videos. To play any video, simply double clicking on it.
This video will play in an iTunes like interface while retaining the normal YouTube functionalities such as the full screen mode, volume control, etc.