pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-68270-CountryFarmerThe_PLFD1702_482.ps) >>/Users/jc/w/tmp/Tune-68270-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/CountryFarmerThe_PLFD1702_482.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-68270-082_Carolans_Maggot.abc 995 ABC music file with the extracted tune(s)
Tune-68270-082_Carolans_Maggot.pdf 22374 Portable Data Format
Tune-68270-082_Carolans_Maggot.ps 41312 PostScript
Tune-68270-082_Carolans_Maggot.txt 995 Plain-text file with the extracted tune(s)
Tune-68270-CountryFarmerThe_PLFD1702_482.abc 372 ABC music file with the extracted tune(s)
Tune-68270-CountryFarmerThe_PLFD1702_482.ps 33610 PostScript
Tune-68270-CountryFarmerThe_PLFD1702_482.txt 372 Plain-text file with the extracted tune(s)
Tune-68270-get.log 10607 Log file, useful mostly for debugging
These files should be available for 24 hours.