Not very clear from your answer. What I get impression is that headphone will have sensors to catch brain waves, these waves need to be mapped to emotions and then based on emotions mood enhancing music can be played.
Official Collaborizm Project Leader 🌟 - Reborn (Project Leader)
Why just mood ? Now I finish application prototype with three equalisation - from Sad to Happy,
From Chiling to Active )) And from shyness to bravery ))) Than You can mix it all as You like !!!
Maby need one more from Stupid to Genius … Ha ha )