pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-68608-reels.ps) >>/Users/jc/w/tmp/Tune-68608-get.log 2>&1" returned status 256
http://www.leedscontra.freeuk.com/GoodParkingTunes/reels.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-68608-get.log 4280 Log file, useful mostly for debugging
Tune-68608-reels.abc 282 ABC music file with the extracted tune(s)
Tune-68608-reels.ps 34523 PostScript
Tune-68608-reels.txt 282 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.