pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84411-proto.ps) >>/Users/jc/w/tmp/Tune-84411-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MrKynastonsFamousDance/proto.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_84411.log 1203468 Log file, useful mostly for debugging
Tune-84411-093_Cheerily_the_Huntsman.abc 1023 ABC music file with the extracted tune(s)
Tune-84411-093_Cheerily_the_Huntsman.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-84411-093_Cheerily_the_Huntsman.ps 34954 PostScript
Tune-84411-093_Cheerily_the_Huntsman.txt 1023 Plain-text file with the extracted tune(s)
Tune-84411-get.log 10344 Log file, useful mostly for debugging
Tune-84411-proto.abc 272 ABC music file with the extracted tune(s)
Tune-84411-proto.ps 30607 PostScript
Tune-84411-proto.txt 272 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.