About

Ministry

Music Ministry

“And He put a new song in my mouth, a song of praise to our God; many will see and fear, and will trust in the Lord”
—Psalm 40:3

The great composer Johann Sebastian Bach said, “The aim and final reason of all music is none else but the glory of God and the refreshment of the spirit.” Our church is blessed to have gifted singers and skillful instrumentalists, both professional and lay musicians, who participate in our ministry week after week. It is our goal to present music that glorifies, edifies, and ministers to the saints who worship with us.

Listen to Grace Community Church’s music on Hymns of Grace on YouTube or the Full Lord’s Day Services.

Teachers

Nathan Busenitz

Nathan Busenitz was unanimously affirmed as pastor-teacher of Grace Community Church on August 20, 2026. He began teaching at The Master’s University in 2000 and served as a full-time member of the pastoral staff at Grace Community Church from 2003 to 2009. In 2008, he began teaching historical theology at The Master’s Seminary and became a full-time faculty member the following year. In 2021, the TMUS Board of Directors appointed him executive vice president of The Master’s Seminary.
 
For many years, Nathan also co-pastored the Cornerstone Fellowship, where he taught, counseled, and discipled members of the Grace Church family. He later served as interim pastor of Grace Church before being appointed pastor-teacher.
 
Nathan and his wife, Beth, have four adult children, and two granddaughters.

Bill Brandenstein

Dr. Bill Brandenstein is Minister of Music at Grace Community Church in Los Angeles, where he has served since 2000.  His passion is to magnify the Lord and make His truth unforgettable by marrying it with musical artistry.

He considers it the ultimate privilege to lead the congregation in praise to the Lord, also directing the Worship Choir, ensembles, other vocalists, and orchestra. Holding a B.S. in Bible and B.Mus. from Cairn University, an M.Mus. from Temple University, and a D.M.A. from the University of Southern California, he has served as a music pastor in various churches since his undergraduate years.

Bill has composed, arranged, and orchestrated numerous piano and choral pieces, and served as a recording engineer for various recordings and broadcasts. Additionally, he has taught as adjunct faculty at The Master’s University and The Master’s Seminary.

Bill and his wife of 30 years, Amy, have three children.