- playlist usage
- Used in playlist names or descriptions to signal music that's been cut — '✖️ sad era playlist'
- mood mapping
- Maps to moods of finality, letting go, or emotional shutdown — found in breakup or post-breakup playlists
- bio use
- Used in artist bios or user bios to cross out old selves or past phases — '✖️ who I used to be'
- artist context
- Some artists use it in album branding (notably Ed Sheeran's '×' album) making it associated with crossover pop artistry