Article index doesn't look very nice

Hello,
I have a question about the article index (on the picture). I doesn't like this feature and asked me if I can switch it off or can place it under the cover image... because above it it doesn' look very nice. How can I change this issue?

And can I use it controlled, like I decide at my own when I will switch the content to another page so that I can create for example on the first page general information about the musician, and in the index article box the reader can switch from the general information to the songs and so on? Hope you understand what I mean
Regards,
Raphael