pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5379-2366_Flee_as_a_Bird.ps) >>/Users/jc/w/tmp/Tune-5379-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Kerr/MM2/2366_Flee_as_a_Bird.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-5379-2366_Flee_as_a_Bird.abc 873 ABC music file with the extracted tune(s)
Tune-5379-2366_Flee_as_a_Bird.ps 41619 PostScript
Tune-5379-2366_Flee_as_a_Bird.txt 873 Plain-text file with the extracted tune(s)
Tune-5379-get.log 4785 Log file, useful mostly for debugging
Tune-53790-get.log 5848 Log file, useful mostly for debugging
Tune-53791-HibernianMuse-V1.abc 153 ABC music file with the extracted tune(s)
Tune-53791-HibernianMuse-V1.txt 153 Plain-text file with the extracted tune(s)
Tune-53791-get.log 3292 Log file, useful mostly for debugging
Tune-53792-get.log 9024 Log file, useful mostly for debugging
Tune-53795-24CountryDances_1794_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-53795-24CountryDances_1794_Preston.ps 6 PostScript
Tune-53795-24CountryDances_1794_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-53795-get.log 4369 Log file, useful mostly for debugging
Tune-53798-get.log 3124 Log file, useful mostly for debugging
These files should be available for 24 hours.