Yeah, responsive design is great! Basically, it means that a site looks the same independent of device (pc, mobile etc.) - what matters is the size of the window/screen, to which a site automatically changes its layout to take into account.
My personal website, for instance - www.ivarhill.com - changes its layout as you resize the browser window. As a phone is that small already, it just defaults to a smaller layout and ensures it always looks as good as it can. Responsive design is mostly embraced in web design at this point and definitely the way to go.
Sounds great! I took a look at your site and it looks great on my tablet. I listened to your music as well. Nice!
How much does screen size affect the layout?
This is what 500x200 looks like.
