pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3130-irish_trad_fidd_music.ps) >>/Users/jc/w/tmp/Tune-3130-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Perron-Miller/irish_trad_fidd_music.abc

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_31300.log 0 Log file, useful mostly for debugging
Coll_31307.log 137967 Log file, useful mostly for debugging
Find_31302.log 1627 Log file, useful mostly for debugging
Tune-3130-get.log 10333 Log file, useful mostly for debugging
Tune-3130-irish_trad_fidd_music.abc 442 ABC music file with the extracted tune(s)
Tune-3130-irish_trad_fidd_music.ps 35854 PostScript
Tune-3130-irish_trad_fidd_music.txt 442 Plain-text file with the extracted tune(s)
Tune-31306-get.log 1407 Log file, useful mostly for debugging
Tune-31309-get.log 4076 Log file, useful mostly for debugging
These files should be available for 24 hours.