As a worship leader, finding the right key for a song is essential for getting the best vocal range and congregational participation. The range of the congregation is generally in the Bb-D range, although this can vary based on the age and energy of the group. The ability of the worship band and the keys of the songs before and after the current song should also be considered when picking the best key. The goal is to get the maximum congregational singing volume for each song.

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