No, according to the query of Crystal Dj Network, as of June 3, 2023 10, the music player of Crystal Dj Network has not been taken off the shelf and is in operation. Haikou Moon Mobile Internet Technology Co., Ltd., whose crystal DJ network is a DJ dance music sharing platform, downloads high-quality songs. Automatically cache the latest songs to the local area, and you can listen to them without surfing the Internet.