pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-99530-105_Deck_the_Hall.ps) >>/Users/jc/w/tmp/Tune-99530-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EverydaySongBook/105_Deck_the_Hall.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_99530.log 666494 Log file, useful mostly for debugging
Tune-99530-105_Deck_the_Hall.abc 1528 ABC music file with the extracted tune(s)
Tune-99530-105_Deck_the_Hall.ps 37690 PostScript
Tune-99530-105_Deck_the_Hall.txt 1528 Plain-text file with the extracted tune(s)
Tune-99530-get.log 22856 Log file, useful mostly for debugging
These files should be available for 24 hours.