Seibert Losh

Charles Seibert Losh was an American musician, conductor, and organ builder. He was president of the Midmer-Losh [Organ Company] and oversaw the initial installation of the Boardwalk [Hall Auditorium Organ], which is often described as the largest musical instrument in the world. Losh designed this organ with Republican New Jersey State Senator Emerson Richards, although the relationship ended in lawsuits and acrimony.
Losh also installed a custom Midmer-Losh organ in 1926 in the recording studio of Thomas Edison and wrote about his collaborations with Edison in trade publications. The Edison organ was sold to the Derry Church in 1933. Composer Charles Ives also corresponded with Losh about purchasing an organ, but the sale was never completed.
Before running his own company, Losh installed the organ at the West Point Cadet Chapel in 1911, which also became one of the largest in the world, while working for the Moller Organ Company,
He was the brother of singer and composer Samuel S. Losh.