pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9407-143_King_Georges_March.ps) >>/Users/jc/w/tmp/Tune-9407-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/JohnTreat/GftF/143_King_Georges_March.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-9407-143_King_Georges_March.abc 675 ABC music file with the extracted tune(s)
Tune-9407-143_King_Georges_March.ps 34015 PostScript
Tune-9407-143_King_Georges_March.txt 675 Plain-text file with the extracted tune(s)
Tune-9407-ViolaRuth_AdvancedSD.abc 156 ABC music file with the extracted tune(s)
Tune-9407-ViolaRuth_AdvancedSD.ps 6 PostScript
Tune-9407-ViolaRuth_AdvancedSD.txt 156 Plain-text file with the extracted tune(s)
Tune-9407-get.log 9003 Log file, useful mostly for debugging
Tune-94078-SCD_RoyGoldring_15SocialDances.abc 167 ABC music file with the extracted tune(s)
Tune-94078-SCD_RoyGoldring_15SocialDances.ps 6 PostScript
Tune-94078-SCD_RoyGoldring_15SocialDances.txt 167 Plain-text file with the extracted tune(s)
Tune-94078-get.log 4413 Log file, useful mostly for debugging
These files should be available for 24 hours.