Who signed the Spark Aircraft Band?

Failed to sign the contract. According to Sohu's query. As of June 5, 2023, the Spark plane was not signed by anyone. In July 2020, Spark Aircraft was a young band, and won the runner-up of the year after participating in our band's variety show. This band is talked about by fans because of its appearance and strength, representing the dream in the pocket and the mountains and seas in the heart, and bringing full energy to fans with warm works.