This is solfege--done the fun way! This common game, Concentration, has been put to coordinating Solfege syllables and their coordinating notation on the staff. This can be a great independent activity, or group activity for students and can be played multiple ways (basic Concentration style, relay style, etc.)
It contains cards with syllables (Do, Re, Mi) and cards with corresponding notation (C-E-G notated on staff). This game will help reinforce the "line, space, line, space" pattern of the