pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-720-Honeysuckle_Schottishe_RJ.ps) >>/Users/jc/w/tmp/Tune-720-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/RJ/march/Honeysuckle_Schottishe_RJ.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
Form_7203.log 877 Log file, useful mostly for debugging
Form_72043.log 847 Log file, useful mostly for debugging
Form_72049.log 840 Log file, useful mostly for debugging
Form_72055.log 850 Log file, useful mostly for debugging
Form_72058.log 838 Log file, useful mostly for debugging
Form_72063.log 863 Log file, useful mostly for debugging
Form_72073.log 808 Log file, useful mostly for debugging
Form_72079.log 834 Log file, useful mostly for debugging
Form_72093.log 866 Log file, useful mostly for debugging
Tune-720-Honeysuckle_Schottishe_RJ.abc 561 ABC music file with the extracted tune(s)
Tune-720-Honeysuckle_Schottishe_RJ.ps 38359 PostScript
Tune-720-Honeysuckle_Schottishe_RJ.txt 561 Plain-text file with the extracted tune(s)
Tune-720-get.log 5175 Log file, useful mostly for debugging
Tune-72011-air.abc 152 ABC music file with the extracted tune(s)
Tune-72011-air.ps 6 PostScript
Tune-72011-air.txt 152 Plain-text file with the extracted tune(s)
Tune-72011-get.log 3870 Log file, useful mostly for debugging
Tune-72033-T2-001.svg 13120 Scalable Vector Graphics format
Tune-72033-T2.abc 321 ABC music file with the extracted tune(s)
Tune-72033-T2.txt 321 Plain-text file with the extracted tune(s)
Tune-72033-get.log 3949 Log file, useful mostly for debugging
Tune-7205-get.log 4353 Log file, useful mostly for debugging
Tune-72089-get.log 1514 Log file, useful mostly for debugging
Tune-7209-get.log 1388 Log file, useful mostly for debugging
These files should be available for 24 hours.