Jelaskan Organ dari Katedral St Paul dalam bahasa melayu

The organ was commissioned from Bernard Smith in 1694.   The current instrument is the third-largest  in Great Britain in terms of number of pipes (7,189), with 5 manuals, 189 ranks of pipes and 138 stops, enclosed in an impressive case designed in Wren's workshop and decorated by Grinling Gibbons.

Details of the organ from the National Pipe Organ Register