I believe that the music of a culture or people group often corresponds to a sort of societal-level Maslow’s Hierarchy of Needs stage. Indigenous groups may perform rain dances or sing songs about the harvest, reflecting basic physiological needs. Inner city rap music and some blue collar country music may often speak to concerns about personal safety and financial security (amassing wealth, fighting against those feuding against you). Pop music perpetually hovers around the themes of love and belonging (love at first sight, dating, breaking up, commitment).
Rock music, on the other hand, frequently transcends the basic or lower level needs, and moves from the “deficiency” needs to the “being” needs. Take for example the song ‘Peace of Mind’ by the band Boston. Moving into the Esteem stage of Maslow’s Hierarchy, this song explicitly addresses finding meaning and purpose beyond the rat race of everyday life. One may also point to harder edged but socially-conscious songs from bands like Rage Against the Machine.
Now, are there any songs or types of music that address the fifth and final stage, Self-Actualization? Certainly, but I’ll take it a step further. For Christians, Self-Actualization is not the end-all, be-all goal of life. Christ-Actualization (or the Imitation of Christ) is the highest possible stage of human growth, achievement, or needs-meeting. Maslow himself touched on this theme in his later years, criticizing his own theory and proposing a higher stage – Self-Transcendence. Christian music has the inherent potential of reflecting this most important stage.
‘Messiah’ by George Frideric Handel represents this, not only as one of the highest human achievements of music, but as a Self-Transcending work of art that points to Jesus Christ. Take a couple minutes and enjoy this Hallelujah Chorus performed via flashmob in a mall food court.