Pair album pages with embedded listening
Jellythemes describes Dezibel as a music theme with an audio player and music album features, plus supported SoundCloud, Spotify and YouTube embeds. This setup is aimed at presenting releases alongside embedded audio or video; the description does not say the theme hosts or distributes music.
Starting layouts for artists, labels and releases
The vendor lists Artist Demo, Record Label Demo, New Album Demo and New Album Coming Soon Page, as well as a blog page. Dezibel is also described as supporting both one-page and multi-page layouts. Those choices let you start from a presentation oriented around an artist, a label or a particular release.
Style sections and backgrounds
The marketplace description lists controls for navigation styling and section backgrounds, including colors, images and patterns. It also describes parallax backgrounds for page sections. These options are relevant if you want to shape the visual treatment of individual sections rather than use a single uniform background.