with Charles Frederick Horn, published in four installments between 1810 and 1813. In June 1808 after a concert the Hanover Square Rooms during which Weseley performed some excerpts from the '48', he commented that, "this admirable Musick might be played into Fashion; you see I have only risked one modest Experiment, & it has electrified the Town just in the way that we wanted." Further concerts took place there and in the Surrey Chapel with Benjamin Jacob, a fellow organist with whom Wesley corresponded copiously an effusively about Bach. The musicologist and organist William Crotch, another advocate of Bach, lectured on Bach in 1809 in the Hanover Square Rooms prior to publishing his edition of the E major fugue BWV 878/2 from The Well-Tempered Clavier II. In the introduction, after commenting that Bach fugues were "very difficult of execution, profoundly learned and highly ingenious", he described their "prevailing style" as "the sublime". By 1810, Wesley had stated his intention to perform the E flat fugue BWV 552/2 from Clavier-Übung III in St. Paul's Cathedral. In 1812, in the Hanover Square Rooms he performed an arrangement of the E flat prelude for organ duet and orchestra with the arranger Vincent Novello, founder of the music publishing firm Novello & Co, that would later bring out an English edition of Bach's complete organ works. In 1827, the E flat fugue had been arranged for organ or piano duet by Jacob and was even performed by three players two years later on the organ in St. James, Bermondsey, where the pedal could be played on a supplementary keyboard. It had also been used for auditions for organists: Wesley's son Samuel Sebastian Wesley himself played it in 1827, when seeking employment (unsuccessfully). The chorale preludes from Clavier-Übung III were also performed during this period: in his letters to Benjamin, Wesley mentions in particular Wir glauben BWV 680, which had become known as the "giant fugue", because of the striding figure in the pedal part. By 1837, pedal technique on the organ had developed sufficiently in England that the composer and organist Elizabeth Stirling (1819–1895) could give concerts in St Katherine's, Regent's Park and St. Sepulchre's, Holborn containing several of the pedaliter chorale preludes (BWV 676, 678, 682, 684) as well as the St Anne Prelude BWV 552/1. (These were the first public recitals in England by a female organist; in 1838 she performed BWV