pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-63930-064_Chirping_of_the_Nightingale.ps) >>/Users/jc/w/tmp/Tune-63930-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/EDM/064_Chirping_of_the_Nightingale.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Form_63930.log 986 Log file, useful mostly for debugging
Tune-63930-064_Chirping_of_the_Nightingale.abc 280 ABC music file with the extracted tune(s)
Tune-63930-064_Chirping_of_the_Nightingale.ps 33661 PostScript
Tune-63930-064_Chirping_of_the_Nightingale.txt 280 Plain-text file with the extracted tune(s)
Tune-63930-get.log 10625 Log file, useful mostly for debugging
These files should be available for 24 hours.