Nielsen (NLSN) Expands Clientele With Gracenote-Lucid Deal Posted byZacks Equity Research January 7, 2022 Leave a comment on Nielsen (NLSN) Expands Clientele With Gracenote-Lucid Deal Nielsen’s (NLSN) Gracenote collaborates with Lucid Group to equip the latter’s Lucid Air luxury electric vehicle with advanced audio features.