pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4216-Banshee.ps) >>/Users/jc/w/tmp/Tune-4216-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/gradcenter.marlboro.edu/abc/sessionTunesII/Banshee.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
Form_42161.log 747 Log file, useful mostly for debugging
Tune-4216-Banshee.abc 344 ABC music file with the extracted tune(s)
Tune-4216-Banshee.ps 34655 PostScript
Tune-4216-Banshee.txt 344 Plain-text file with the extracted tune(s)
Tune-4216-get.log 5280 Log file, useful mostly for debugging
Tune-42160-get.log 4409 Log file, useful mostly for debugging
Tune-42161-get.log 5583 Log file, useful mostly for debugging
Tune-42161-irish_trad_fidd_music.abc 455 ABC music file with the extracted tune(s)
Tune-42161-irish_trad_fidd_music.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-42161-irish_trad_fidd_music.ps 35853 PostScript
Tune-42161-irish_trad_fidd_music.txt 455 Plain-text file with the extracted tune(s)
Tune-42164-get.log 6934 Log file, useful mostly for debugging
Tune-42165-get.log 5148 Log file, useful mostly for debugging
Tune-42166-get.log 3798 Log file, useful mostly for debugging
These files should be available for 24 hours.