pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5370-MemoriesOfMaryAnn.ps) >>/Users/jc/w/tmp/Tune-5370-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/MemoriesOfMaryAnn.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_5370.log 683240 Log file, useful mostly for debugging
Coll_53703.log 981590 Log file, useful mostly for debugging
Coll_53706.log 271685 Log file, useful mostly for debugging
Tune-5370-MemoriesOfMaryAnn.abc 1313 ABC music file with the extracted tune(s)
Tune-5370-MemoriesOfMaryAnn.ps 45511 PostScript
Tune-5370-MemoriesOfMaryAnn.txt 1313 Plain-text file with the extracted tune(s)
Tune-5370-get.log 4987 Log file, useful mostly for debugging
Tune-53701-BoDodi.abc 1107 ABC music file with the extracted tune(s)
Tune-53701-BoDodi.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-53701-BoDodi.ps 41014 PostScript
Tune-53701-BoDodi.txt 1107 Plain-text file with the extracted tune(s)
Tune-53701-get.log 6333 Log file, useful mostly for debugging
Tune-53702-Babylon.abc 935 ABC music file with the extracted tune(s)
Tune-53702-Babylon.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-53702-Babylon.ps 38252 PostScript
Tune-53702-Babylon.txt 935 Plain-text file with the extracted tune(s)
Tune-53702-get.log 6323 Log file, useful mostly for debugging
These files should be available for 24 hours.