AIVA is an AI-based music composition platform that allows users to quickly and easily create original music by using preset algorithms and machine learning. With AIVA, users can create music in various styles, and the platform offers customization options to fit their needs. AIVA's Pro plan provides users with full copyright ownership of any composition, allowing for commercial use. However, there are potential AI risks associated with using AIVA, which could potentially lead to job loss within the music industry.