By default, Slide Music WordPress Theme offers a ready to use aside widgets area, that offers the option to place relevant information for your visitors, that can easily be accessed from the hamburger icon at the right side of the header area:
The hamburger icon is automatically placed in the header, when the aside widget area has at least one widget. To add widgets to the aside area, please navigate to Appearance – Widgets. Select a widget that you want to be placed to the aside menu, click on it and select the Side Menu as the location for the widget. Click on Add Widget button and from this point the aside area will be enabled on your website.
The background color and typography color scheme for the aside area can be changed from Settings – Slide Theme Settings – Footer & Side Menu.