ID:WORK-679Status:ready
Track declares metaFields and blocks, and its byline is a variant
Track's config is { block, parent, defaultElevation, editHints }. Its artist, duration and date are hand-built spans, and track.css hand-writes the row and the duration's push to the end. The byline form (name above, artist, year and duration beneath) needs no new mechanism, only adoption (SPEC-156 D7).
Priority:lowComplexity:moderateMilestone:v0.45.0Source:SPEC-156