The seventeen widgets

In the Elementor editor, search for Harmony Sound in the widget panel.

They read your catalogue

Widget	What it shows
Product row	A row of products from one category, or featured / newest / best-selling
Tabbed collections	Several categories, one tab each
Category tiles	Your categories, as images
Shop the look	One wide photo, with hotspots that open a product
Build your bundle	Several products, one button, one cart
Image compare	Two images and a slider

Each takes a category and a number of items, and says so plainly in the editor when the category you picked is empty. That message never shows to your visitors.

They hold your own content

Hero, image + text, feature grid, timeline, reassurance, key figures, testimonials, FAQ, marquee, logo marquee, countdown.

Two habits worth keeping

• Category tiles: give every category its own image in Products → Categories. Without one, the tile borrows the first product’s photo — and which product comes first depends on your sort order, so the tile can change on its own.
• Countdown: leave the end date empty to show the bar without a countdown. The theme does not invent urgency.

On a dark background

Set a dark background colour on any section and its text switches to white on its own. You do not have to find a second setting for it.