Graceful Ghost - Rag

This delightful piano 'rag' by William Bolcom was played on Radio 3 a few weeks ago and I wondered what it would sound like on the organ! I ordered a copy and arranged a score for organ for private use. It's in Bb minor with the middle section in Gb! I used every 8' flute on the Hereford Cathedral set and the pedal 'Open Bass 16' before the last two bars - sounds very ghost-like with good speakers or headphones!