A Story Of His Grace

Since 1992

Our Story

Sound Doctrine, a music group, was founded in 1992 when a dear friend, Richard Ball (one of the founding members), invited the Tuttle brothers (Jeff and Barry) and Gary Duty to his home for a “jam session.” What began as a casual gathering to “pick” eventually evolved into a music ministry that has endured for over three decades.


Throughout the years, the band has experienced personnel changes, but the core purpose of this ministry has remained steadfast. The Bible states in Isaiah 38:20, “The LORD was ready to save me; therefore, we will sing my songs to the stringed instruments all the days of our life in the house of the LORD.”

Gary Duty, one of the founding members and leader of the group, has composed and arranged a diverse repertoire of “spiritual songs” that primarily comprise our music. These songs are complemented by standard hymns and a few other compositions by various writers.


Barry Tuttle, Jeff Tuttle, Bill Baker, and Tony Duty contribute their musical talents to the group. Barry Tuttle plays the resonator (dobro) guitar and provides vocals, while Jeff Tuttle plays the mandolin and also sings. Bill Baker plays the banjo, and Tony Duty plays the electric bass guitar.  Tony is also the pastor of First Baptist Church in Boyne City, Michigan.


Bill Baker is  the pastor of Bible Baptist Church in Alexandria, Kentucky. Bill has remained a steadfast friend and a valuable member of the band. Additionally, Bill is a painter and chalk artist who sometimes incorporates his artistic skills into his preaching.


Our mission is to lift up the Lord Jesus Christ to those who have never believed and to teach and admonish believers through our music and preaching (John 12:32, Colossians 3:16 and Titus 2:1).


The foundation of our ministry lies in the precious words of the King James Bible of 1611, the ONLY book that you can hold in your hand that is the inspired and perfectly preserved words of Almighty God for believers today (1 Corinthians 3:10-11). These words are the source of absolute truth that inspire our songs.

Calvary strong cd with a cross on the cover
A red sticker with the word new written on it.

Calvary Strong

Brand new music from Sound Doctrine! Thirteen new songs that will encourage and challenge you in your walk with Jesus Christ.

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Sound Doctrine's 2026 Schedule

January 16 - 18

Oak Hill Baptist Church

Pastor Chris Crawley

8060 Osceola Polk Line Rd

Orlando, FL 33896

(863) 259-0940


January 19-20
Waterloo Baptist Church
Pastor Jeff Pangle

124 Waterloo Church Ln

Chula, GA 31733

(229) 392-7325


February 6  - Midnight Cry

Lebanon Baptist Temple

Pastor Jonathan Watkins

130 West Silver

Lebanon, OH 45036

(513) 932-7751


February 7-8

Bible Baptist Church

Pastor Bill Baker

6093 Taylor Mill Rd

Covington, KY 41015

(859) 359-4200


March 14 -  Pastor's Anniversary

Grace Baptist Church

Pastor Bob White

164 Roys St

Belleville, MI 48111

(734) 699-5411

March 18-20 -  WYZN Jubilee
Bemiss Road Baptist Church
Pastor Justin Atchison
3307 Bemiss Road
Valdosta, GA 31605
(229) 242-0250


May 1-3

Bible Missionary Baptist Church

Pastor Cody Zorn

11360 Old Concord Rd

Rockwell, NC 28138

(704) 856-8093


May 11-12

Bluegrass Pike Baptist Church

Pastor Travis Alltop

1400 Bluegrass Pike

Danville, KY 40422

(859) 936-0000


May 31

Jeep Church Outreach

Evangelist Phil Schipper

Golden Township Park

Mears, MI 49436

(219) 669-6202


June 26-28

Bible Believers Baptist Church

Pastor David Stangret

4242 Kingston Road

Toronto, Ontario, CA M1E 2M7

(416) 625-1898


August 22  - Bluegrass Gospel Sing

Calvary Baptist Church

Pastor Vance Willet

1659 Mt. Olivet Rd

LaGrange, KY 40031

(502) 377-1646


August 27-30 - Stay By The Stuff Meeting

Calvary Baptist Church

Pastor Johnny Clardy

176 Molino Rd

Fayetteville, TN 37334

(931) 433-5808