Making changes directly to a WordPress theme means losing those changes the next time the theme updates. A child theme stores your customisations separately — you get the updates without losing your work. For any DJ business that’s made meaningful visual or functional changes to their site, a child theme is the right foundation.
In five hours we’ll either create a child theme from your existing setup (if one isn’t in place) or continue work within an existing child theme: implementing design customisations to CSS, modifying template files to change page structure or functionality, adding custom template parts, and ensuring everything is structured for maintainability rather than quick fixes.
Provide WordPress admin and FTP or file manager access. Tell us what changes you’re trying to make and which theme you’re working with.