1. Method for mood detection comprising: receiving audio data ( 1 ), determining a mood ( 3 ) for said audio data ( 1 ) based on at least one mood model ( 8 - 1 , 8 - 2 , 8 - 3 ), receiving user feedback (F) of a user for said determined mood ( 3 ), said user feedback being indicative as to whether said determined mood ( 3 ) corresponds to a perceived mood of said user for said audio data ( 1 ), and adapting said mood model ( 8 - 1 , 8 - 2 , 8 - 3 ) based on said user feedback.