pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-83748-02_Shine_on_Harvest_Moon.ps) >>/Users/jc/w/tmp/Tune-83748-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Remick/02_Shine_on_Harvest_Moon.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-83748-02_Shine_on_Harvest_Moon.abc 1926 ABC music file with the extracted tune(s)
Tune-83748-02_Shine_on_Harvest_Moon.ps 48135 PostScript
Tune-83748-02_Shine_on_Harvest_Moon.txt 1926 Plain-text file with the extracted tune(s)
Tune-83748-get.log 5290 Log file, useful mostly for debugging
These files should be available for 24 hours.