Need kids educational videos(songs)

Hi, I want 90 kids educational videos(songs). You can download it from anywhere but it should be edited to remove any logos or watermarks from the videos. You should do below points; - I want total 90 videos. I will give some urls to download and you should collect rest. - all videos should be songs(in english) which are educational, learning for kids below age 5. Videos are for a Kids mobile app. -kids should be interested to see the videos multiple times -Edit the videos to remove if any logo or watermarks available in the video. And add my logo(logo will give you later) in the video as watermark -total 90 different videos needed - each video size must be below 15mb and good quality. each with average of 2-10 minutes length. - need name(can be like the first line of song etc) and a beautiful thumbnail image(512X512 pixel size) for each video - name, thumbnail file name, video file name are to be given in json format - videos must be mp4 format Please pm for any more clarifications.