Listener Retention measures how many first-time listeners return to stream a track again after their initial play — the difference between a one-time stream and a recurring listener. It is the metric that separates tracks that get played once from tracks that build an audience.
Listener Retention is driven by: memorability (does the hook stay in the listener's head after the first play?), emotional rewatchability (does the track reward repeat listening with new details or emotional depth?), structural predictability (tracks with clear, predictable structures are easier to remember and return to), and playlist positioning (tracks placed in multiple playlists get multiple exposure opportunities that reinforce retention).
Listener Retention is the most reliable predictor of long-term streaming growth. A track with moderate first-week streams but high Listener Retention will outperform a track with high first-week streams and low retention within 90 days. SongScore's Save Intent score is the primary predictor of Listener Retention — tracks with high save intent have listeners who actively bookmark the track for return listening, which drives retention mechanically through the listener's library.