pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-58257-226-the_Emigrants_Adieu.ps) >>/Users/jc/w/tmp/Tune-58257-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Fraser/226-the_Emigrants_Adieu.abc1.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-58257-226-the_Emigrants_Adieu.abc 1267 ABC music file with the extracted tune(s)
Tune-58257-226-the_Emigrants_Adieu.ps 41450 PostScript
Tune-58257-226-the_Emigrants_Adieu.txt 1267 Plain-text file with the extracted tune(s)
Tune-58257-get.log 15219 Log file, useful mostly for debugging
Tune-58257-im_getting_sentimental_over_you.abc 1140 ABC music file with the extracted tune(s)
Tune-58257-im_getting_sentimental_over_you.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-58257-im_getting_sentimental_over_you.ps 39427 PostScript
Tune-58257-im_getting_sentimental_over_you.txt 1140 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.