1. Contact the singer directly: You can contact the singer through the singer's social media account, brokerage company or music broker and send an invitation.
2. Through the performance company: singers can be invited through the performance company. The performance company will represent various types of performers, including singers, bands and dance troupes, which can provide more choices and help Ann.
3. Online platform: You can find suitable singers through online platforms, such as music applications and social media. The platform provides various types of performers, and you can choose the appropriate performers according to your needs and budget.