pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-78712-020_Mage_on_a_Cree.ps) >>/Users/jc/w/tmp/Tune-78712-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/EDM/020_Mage_on_a_Cree.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-78712-020_Mage_on_a_Cree.abc 561 ABC music file with the extracted tune(s)
Tune-78712-020_Mage_on_a_Cree.ps 33056 PostScript
Tune-78712-020_Mage_on_a_Cree.txt 561 Plain-text file with the extracted tune(s)
Tune-78712-get.log 4618 Log file, useful mostly for debugging
These files should be available for 24 hours.