pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-899-FrenchKingsMistake_PLFD1709_530.ps) >>/Users/jc/w/tmp/Tune-899-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/FrenchKingsMistake_PLFD1709_530.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-899-FrenchKingsMistake_PLFD1709_530.abc 449 ABC music file with the extracted tune(s)
Tune-899-FrenchKingsMistake_PLFD1709_530.ps 35597 PostScript
Tune-899-FrenchKingsMistake_PLFD1709_530.txt 449 Plain-text file with the extracted tune(s)
Tune-899-get.log 4984 Log file, useful mostly for debugging
Tune-89953-1781_Skillern.abc 17775 ABC music file with the extracted tune(s)
Tune-89953-1781_Skillern.ps 130229 PostScript
Tune-89953-1781_Skillern.txt 17775 Plain-text file with the extracted tune(s)
Tune-89953-get.log 17112 Log file, useful mostly for debugging
Tune-89968-21_Dick_a_Dollis.abc 639 ABC music file with the extracted tune(s)
Tune-89968-21_Dick_a_Dollis.ps 35203 PostScript
Tune-89968-21_Dick_a_Dollis.txt 639 Plain-text file with the extracted tune(s)
Tune-89968-get.log 4607 Log file, useful mostly for debugging
Tune-89984-get.log 1413 Log file, useful mostly for debugging
Tune-89988-34_Lass_of_Leving-Stone.abc 705 ABC music file with the extracted tune(s)
Tune-89988-34_Lass_of_Leving-Stone.ps 34404 PostScript
Tune-89988-34_Lass_of_Leving-Stone.txt 705 Plain-text file with the extracted tune(s)
Tune-89988-get.log 4794 Log file, useful mostly for debugging
These files should be available for 24 hours.