Watermelon video. The second season of sound into people's hearts is an original inspirational vocal competition program launched by Hunan Satellite TV. The audio source of the second season of "Sound Into People's Heart" is copyrighted in Watermelon Video, and other software has no copyright, so there is no audio source to use. *** 12 in the second season, Liao Changyong, May and Laure Shang were producers, and He Jiong was the host of the annual vocal music award.