Pipe up if you know Bach wrote a "Little Book" of 45 Chorales for this instrument
If the musical style is borrowed from the outside world and brought into the ... of 
music that grew up together with the liturgy and exclusively in service to it, ... 
Something quite similar is true about the pipe organ, which, after 1,000 ... chant, 
Palestrina's Sicut cervus, a Bach chorale, or Durufl's Ubi caritas.