pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-787-1252_HYDES_WALTZ.ps) >>/Users/jc/w/tmp/Tune-787-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/BostonCollection/1252_HYDES_WALTZ.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_78716.log 1486 Log file, useful mostly for debugging
Tune-787-1252_HYDES_WALTZ.abc 550 ABC music file with the extracted tune(s)
Tune-787-1252_HYDES_WALTZ.ps 33742 PostScript
Tune-787-1252_HYDES_WALTZ.txt 550 Plain-text file with the extracted tune(s)
Tune-787-get.log 4620 Log file, useful mostly for debugging
Tune-78702-get.log 1394 Log file, useful mostly for debugging
Tune-78706-get.log 1394 Log file, useful mostly for debugging
Tune-78712-get.log 1404 Log file, useful mostly for debugging
Tune-78723-get.log 1404 Log file, useful mostly for debugging
Tune-78727-get.log 1310 Log file, useful mostly for debugging
Tune-78731-get.log 1310 Log file, useful mostly for debugging
Tune-78735-get.log 1310 Log file, useful mostly for debugging
Tune-78741-get.log 1310 Log file, useful mostly for debugging
Tune-78745-get.log 1382 Log file, useful mostly for debugging
Tune-78749-get.log 1426 Log file, useful mostly for debugging
Tune-78753-get.log 1382 Log file, useful mostly for debugging
Tune-78757-get.log 1382 Log file, useful mostly for debugging
Tune-78761-get.log 1382 Log file, useful mostly for debugging
Tune-78767-get.log 2674 Log file, useful mostly for debugging
Tune-78771-get.log 1371 Log file, useful mostly for debugging
Tune-78775-get.log 1382 Log file, useful mostly for debugging
Tune-78779-get.log 1382 Log file, useful mostly for debugging
Tune-78783-get.log 1382 Log file, useful mostly for debugging
Tune-78789-get.log 1382 Log file, useful mostly for debugging
Tune-78793-get.log 1382 Log file, useful mostly for debugging
Tune-78797-get.log 1382 Log file, useful mostly for debugging
These files should be available for 24 hours.