The Dutch organ builder Strunk built the immense organ in the Amsterdam City movie theatre in 1935. The instrument is still in use today for concerts. The instrument consists of 3 rooms. The main room counts 11 ranks of pipes; the first Solo room has 7 ranks and the 2nd Solo room had 8 additional ranks, but was lost 10 years ago. All ranks were chromaticaly sampled, capturing the true nature and character of each pipe. Samples are 10 to 15 seconds long with perfect loops to enable playing of unlimited length of notes. The true release sound of the organ pipes was also recorded and is reproduced upon key-release. All preset programs have 50 multisamples recorded in stereo, with the true release reverberation tail recorded in the theatre. The programs are around 100MB each, making the total size of these individual stops approximately 1.4GB.