pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1203-ABCs.ps) >>/Users/jc/w/tmp/Tune-1203-get.log 2>&1" returned status 256
http://www.liestman.com/ABCs.txt

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_12030.log 251489 Log file, useful mostly for debugging
Coll_12038.log 64184 Log file, useful mostly for debugging
Form_12032.log 721 Log file, useful mostly for debugging
Tune-1203-ABCs.abc 281 ABC music file with the extracted tune(s)
Tune-1203-ABCs.ps 35671 PostScript
Tune-1203-ABCs.txt 281 Plain-text file with the extracted tune(s)
Tune-1203-get.log 7593 Log file, useful mostly for debugging
Tune-12037-get.log 3780 Log file, useful mostly for debugging
Tune-12039-get.log 4122 Log file, useful mostly for debugging
These files should be available for 24 hours.