1 year.
After one year expires, the music copyright management company can decide whether to renew your contract based on your performance, and after this purchase right is over, they can continue to use other purchase rights. , until all purchase rights are exhausted.
99% of contracts are exclusive contracts. Exclusive contracts mean that from the time the signing takes effect to the end of the contract period, all the songs created by the musician during this period, whether they are created in the recording studio, on the performance bus, etc. All songs are owned by music copyright management companies.