pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-67077-901_Morris_Song.ps) >>/Users/jc/w/tmp/Tune-67077-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/BotCDaSS/901_Morris_Song.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-67077-901_Morris_Song.abc 1791 ABC music file with the extracted tune(s)
Tune-67077-901_Morris_Song.ps 37671 PostScript
Tune-67077-901_Morris_Song.txt 1791 Plain-text file with the extracted tune(s)
Tune-67077-Red_Lyon_Hornpipe-001.svg 12527 Scalable Vector Graphics format
Tune-67077-Red_Lyon_Hornpipe.abc 433 ABC music file with the extracted tune(s)
Tune-67077-Red_Lyon_Hornpipe.txt 433 Plain-text file with the extracted tune(s)
Tune-67077-get.log 8789 Log file, useful mostly for debugging
These files should be available for 24 hours.