pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-69305-052_Lamshaws_Fancy.ps) >>/Users/jc/w/tmp/Tune-69305-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NorthumbrianMinstrelsy/052_Lamshaws_Fancy.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-69305-052_Lamshaws_Fancy.abc 306 ABC music file with the extracted tune(s)
Tune-69305-052_Lamshaws_Fancy.ps 33266 PostScript
Tune-69305-052_Lamshaws_Fancy.txt 306 Plain-text file with the extracted tune(s)
Tune-69305-Johny_Too.abc 1003 ABC music file with the extracted tune(s)
Tune-69305-Johny_Too.pdf 16012 Portable Data Format
Tune-69305-Johny_Too.ps 33648 PostScript
Tune-69305-Johny_Too.txt 1003 Plain-text file with the extracted tune(s)
Tune-69305-get.log 9949 Log file, useful mostly for debugging
These files should be available for 24 hours.