Worship (music)

why is there always a band up front? their volume always seems to need to be higher than anything else, through there amps, speakers, etc., why? so much of corporate worship (music) seems to be a performance of showcasing the church's best voices and instrument players instead of the real reason we sing praises to God......to focus on God not people. why can't music times consist of a darkened area with a softly lit cross or images that conjure up thoughts of Christ, and no visible band? who does the church want us to worship, talented musicians or Christ? I can worship better in my car where I can focus on words of praise while I see God's creation around me......I'm far from perfect and I don't have all the answers, but I sure do have questions!