A music playing pacifier assembly includes a front side, a back side and a perimeter edge. A nipple comprising a resiliently compressible material is attached to and extends away from the front side. A housing is attached to the back side and extends away therefrom. The housing includes a distal end with respect to the back side and a perimeter wall extending between the distal end and the back side. A sound emitter is mounted within the housing. A control circuit is positioned within the housing and is electrically coupled to the sound emitter. An electronic memory is electrically coupled to the control circuit. The electronic memory stores at least one song thereon. The control circuit audibly plays the at least one song with the sound emitter when the control circuit is actuated to a play condition.