pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-83442-KingOfPoland.ps) >>/Users/jc/w/tmp/Tune-83442-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/KingOfPoland.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-83442-055_Lady_Duncans.abc 703 ABC music file with the extracted tune(s)
Tune-83442-055_Lady_Duncans.txt 703 Plain-text file with the extracted tune(s)
Tune-83442-KingOfPoland.abc 297 ABC music file with the extracted tune(s)
Tune-83442-KingOfPoland.ps 33540 PostScript
Tune-83442-KingOfPoland.txt 297 Plain-text file with the extracted tune(s)
Tune-83442-get.log 7898 Log file, useful mostly for debugging
These files should be available for 24 hours.