The Voice of Praise: How the Hammond Organ Shaped the Black Church

Transcribed from PBS’s Documentary Series: GOSPEL

For over a century, Gospel music has been the soul-stirring soundtrack of the Black church—a dynamic expression of faith, resilience, and community. At the center of this iconic sound sits an instrument that revolutionized Sunday worship forever: the Hammond organ.

With its complex construction of knobs and drawbars, the Hammond possesses a range of "vocality" that is rare among instruments. It has a unique ability to interact with and seamlessly mimic the human voice, perfectly matching the way Black congregations sing and the way music exists within the Black community. When it was first introduced, it brought an entirely new energy to gospel. It was flexible, it was loud, and it was powerful—it could rock and groove in ways traditional church instruments simply couldn't.
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However, this powerful new sound wasn't welcomed by everyone right away. Just as gospel pioneer Thomas Dorsey faced backlash in his time, the Hammond was initially criticized by some as bringing "the devil's music" into the house of God. But for those who embraced it, this bold sound wasn't secular; it was simply a profound new way of expressing praise to the Creator.

Once the Hammond took off in Chicago, there was no turning back. People began hearing the instrument's unique vibrations on their radio sets, asking, "What is this thing?" and flocking to midnight programs just to see it in action. It quickly became an integral, non-negotiable part of the Black worship experience. Even now, its presence is felt throughout the entire service—playing softly underneath the announcements, welcoming visitors, and carrying the spirit as the pastor gives pastoral emphasis during the altar call (in some traditions).
What began as a controversial addition at places like Chicago's First Church of Deliverance has left a major, enduring impact on gospel music that we still feel in our pews today.

Watch this segment from PBS here.