Christian Erbach has been played on NTS shows including Getting Warmer w/ Jen Monroe, with Sanctus first played on 1 February 2021.

Christian Erbach (c. 1568 - 14 June 1635 in Augsburg) was a German organist and composer.

Erbach was born in Gau-Algesheim, Mainz-Bingen, now in the Rhineland-Palatinate Bundesland, and began to study musical composition at a considerably young age. Aside from the location of his birth and the mere fact that he studied the art of musical composition, the history of Erbach's youth is null.

Throughout most of his life, Erbach held the position of assistant or chief organist for the city of Augsburg. One may consider him a composer of reverence during his lifetime because many of his students, both Protestant and Roman Catholic, were attracted to his extraordinary talent. The influence upon the music of Erbach was primarily Venetian notwithstanding the indubitable characteristics of Hans Leo Haßler within his keyboard works. The most popular pieces by Erbach include 'In jhren grossen Nöthen' (1609) and 'Madrigal Tirsi morir'.

Outside of the context of instrumental music, Erbach also wrote pieces for the church services and the liturgical fêtes. He was considered to have a fine ear for the organ and was thus consulted during the development of several 17th century instruments.