Van Doeselaar on Erbarm dich mein, o Herre Gott BWV 721 | Netherlands Bach Society

“There are repeated chords like a tremulant. And on an organ you can of course add the tremulant stop, which I did.” Organist Leo van Doeselaar talks about ’Erbarm dich mein, o Herre Gott’ BWV 721, which he performed for All of Bach. Recorded for the project All of Bach on 8th October 2013 at St. Martin’s Church, Groningen. If you want to help us complete All of Bach, please subscribe to our channel and consider donating For the complete performance of ’Erbarm dich mein, o Herre Gott’ BWV 721 go to For more information on BWV 721 and this production go to All of Bach is a project of the Netherlands Bach Society / Nederlandse Bachvereniging, offering high-quality film recordings of the works by Johann Sebastian Bach, performed by the Netherlands Bach Society and its guest musicians. Visit our free online treasury for more videos and background material https