pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57355-Milke_Mayds_Bobb.ps) >>/Users/jc/w/tmp/Tune-57355-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/Milke_Mayds_Bobb.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_57355.log 1246 Log file, useful mostly for debugging
Tune-57355-Milke_Mayds_Bobb.abc 222 ABC music file with the extracted tune(s)
Tune-57355-Milke_Mayds_Bobb.ps 32786 PostScript
Tune-57355-Milke_Mayds_Bobb.txt 222 Plain-text file with the extracted tune(s)
Tune-57355-get.log 4596 Log file, useful mostly for debugging
These files should be available for 24 hours.