Google needs to do better. I understand that there are artist with similar names. When I hit shuffle on an artist doesn't mean I want to listen to other artist with the same name. Let's take an example of onyx. Onyx is a hardcore hip hop band from NY. There also a hindi band with the same name. So while I'm listening to the shuffle feature for the hip hop group onyx there were songs by the hindi artist. If you want to compete with Spotify I think you need to fix issues like this.