Three short pieces

The Riddagshausen instrument has been well demonstrated but as it is not heard often at present here are three short pieces by different composers.

1. Moderato assai by Josef Gruber 8 April 1855 – 2 December 1933 organist at St Florian.
http://www0.cpdl.org/wiki/index.php/Joseph_Gruber

2. Lento by W Herrmann Organist in Berlin. That's all I can find about him - plenty abouty Bernard Herrmann of course.

3. by Bernhard Mettenleiter 25 April 1822 to 14 January 1901
This piece is repeated using just the Brustwerk Holzgedackt with tremulant.
http://www.schwaebische-orgelromantik.de/personen/mettenleiter-bernhard/mettenleiter-bernhard.htm

The music is from this collection of very short pieces.
http://conquest.imslp.info/files/imglnks/usimg/7/7d/IMSLP344976-PMLP208507-JDiebold_Taschenbuch_für_Organisten,_Op.64.pdf