In the past, music was always a live, and often a communal, activity. Somebody had to be playing music for it to be heard; and somebody had to be present in order to appreciate it. Now we can listen to whatever music we choose, whenever we want, and, perhaps most significant of all, we can do so in privacy. Music has been transformed from something with a primarily live and communal focus (live concerts notwithstanding) and has become most commonly an item of consumption for the individual. If expressive individualism has come to focus on personal satisfaction as the meaning of life, technology has served that cause well.
We do not worship the created art of singing; we worship Him. Don't sing primarily because you love singing, or keep quiet because you do not. Sing because you love who made you, and formed you, and enables you to sing.
We should do well if we added to our godly service more singing. The world sings: the million have their songs; and I must say the taste of the populace is a very remarkable taste just now as to its favourite songs. They are, many of them, so absurd and meaningless as to be unworthy of an idiot. I should insult an idiot if I could suppose that such songs as people sing nowadays would really be agreeable to him. Yet these things will be heard from men, and places will be thronged to listen to hear the stuff. Now, why should we, with the grand psalms we have of David, with the noble hymns of Cowper, of Milton, of Watts - why should not we sing as well as they? Let us sing the songs of Zion they are as cheerful as the songs of Sodom any day. Let us drown the howling nonsense of Gomorrha with the melodies of the New Jerusalem.http://www.spurgeon.org/sermons/0998.php
music should be selected and presented to glorify God and promote reverence and awe. This commitment will naturally result in excluding certain kinds of music (narcissistic and subjective lyrics, jarring and raucous tunes).For the Glory of God (242)
evangelicals must rediscover that truly worshipful music is primarily congregational and united the body of Christ. The New Testament pattern has everyone engaged, as worshipers sing to one another in psalms, hymns, and spiritual songs.For the Glory of God (242)
Music that glorifies the Father and the Son is driven by the Spirit and the Word. It is not merely emotive (driven by atmospherics), but instructive, didactic, informative, and transformative. Truly worshipful music admonishes the carnal, corrects the sinner, challenges the lazy, reproves the indulgent, encourages the depressed, comforts the sorrowful, and inspires the lethargic.For the Glory of God (233)