Agreed with Gregor. The site looked outdated. Animation speed on your menu can be slightly slick and faster. Wish to see this site getting spice up soon.

:)

The presentation of the musician Kinan Azmeh seems on point content wise, yet the site seems a little outdated UI/UX wise.

That 100% fixed height and width layout with fixed bottom footer was popular some time ago. It's not really the best choice for the common pages, because you would need a lot of tweaking to present great experience for mobile users. And you can see that in your case - the mobile experience is not so good. There are several elements overlapping with the footer.

Also the overall layout is not really appealing. It's not the best choice to present the content left aligned and the search on the right + 1/3 page empty on desktop.

That overlapping content inside of circle (first page)! Make it a rectangle, so there would be no more overlapping :)