Regardless of the method, the act of worship must be in spirit and truth-from our rational consciousness and consistent with the rest of our lives (see John 4:24). We don't have to be great singers or musicians to worship God. But we do need to be in a personal relationship with Him and live with the truth of His greatness reflecting through all we are becoming and all we do.
I came back from Japanese tour a broken man to find that one of my outside productions was very high in the charts and that was Nazareth. I stepped into another career and suddenly became a well-known producer.