pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4242-Hurry_Hurry_Hurry_2.ps) >>/Users/jc/w/tmp/Tune-4242-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Square/Hurry_Hurry_Hurry_2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_42426.log 764840 Log file, useful mostly for debugging
Tune-4242-Hurry_Hurry_Hurry_2.abc 486 ABC music file with the extracted tune(s)
Tune-4242-Hurry_Hurry_Hurry_2.ps 33433 PostScript
Tune-4242-Hurry_Hurry_Hurry_2.txt 486 Plain-text file with the extracted tune(s)
Tune-4242-get.log 4631 Log file, useful mostly for debugging
Tune-42420-get.log 5114 Log file, useful mostly for debugging
Tune-42421-get.log 4304 Log file, useful mostly for debugging
Tune-42429-get.log 8837 Log file, useful mostly for debugging
These files should be available for 24 hours.