OMRAS2 provides several RDF-related services:
- DBTune/MySpace - provides URIs and associated RDF representations for top-friends and available tracks on a given MySpace page
- DBTune/AudioScrobbler - displays a given last.fm user's last 10 played tracks as RDF linked to Musicbrainz dereferencable URIs
- A chord symbol service, holding descriptions of chords, generated on-the-fly (browsable URIs)
- DBTune/Echonest - wraps Echonest Analyze XML to create Music Ontology RDF