pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-61356-Trip_to_Hanover.ps) >>/Users/jc/w/tmp/Tune-61356-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GM/Trip_to_Hanover.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_61356.log 266066 Log file, useful mostly for debugging
Tune-61356-Trip_to_Hanover.abc 897 ABC music file with the extracted tune(s)
Tune-61356-Trip_to_Hanover.ps 33515 PostScript
Tune-61356-Trip_to_Hanover.txt 897 Plain-text file with the extracted tune(s)
Tune-61356-get.log 4531 Log file, useful mostly for debugging
These files should be available for 24 hours.