pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5517-231_Miss_Devereux_Reel.ps) >>/Users/jc/w/tmp/Tune-5517-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/WilliamCampbell/10thBook/231_Miss_Devereux_Reel.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_55171.log 568660 Log file, useful mostly for debugging
Tune-5517-231_Miss_Devereux_Reel.abc 1268 ABC music file with the extracted tune(s)
Tune-5517-231_Miss_Devereux_Reel.ps 37199 PostScript
Tune-5517-231_Miss_Devereux_Reel.txt 1268 Plain-text file with the extracted tune(s)
Tune-5517-get.log 4818 Log file, useful mostly for debugging
Tune-55170-get.log 4754 Log file, useful mostly for debugging
Tune-55177-AbrahamMackintosh.abc 156 ABC music file with the extracted tune(s)
Tune-55177-AbrahamMackintosh.ps 6 PostScript
Tune-55177-AbrahamMackintosh.txt 156 Plain-text file with the extracted tune(s)
Tune-55177-IgnatiusSancho_MCCD_v2.abc 160 ABC music file with the extracted tune(s)
Tune-55177-IgnatiusSancho_MCCD_v2.ps 6 PostScript
Tune-55177-IgnatiusSancho_MCCD_v2.txt 160 Plain-text file with the extracted tune(s)
Tune-55177-get.log 8401 Log file, useful mostly for debugging
Tune-55178-get.log 4945 Log file, useful mostly for debugging
These files should be available for 24 hours.