You can buy it in a professional video store or a well-known library. However, jb released three albums, all called My World. The first is called My World, the second is called My World 2.0, and the third is called My World Acoustics. Look, maybe the third kind is not available in many places. Guangzhou, for example, is widely bought, and some disc shops can buy it. Pay attention to piracy. You'd better search the album cover picture online first.