pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8334-Lord_Spindle.ps) >>/Users/jc/w/tmp/Tune-8334-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Lord_Spindle.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_83345.log 6636 Log file, useful mostly for debugging
Tune-8334-Lord_Spindle.abc 406 ABC music file with the extracted tune(s)
Tune-8334-Lord_Spindle.ps 33058 PostScript
Tune-8334-Lord_Spindle.txt 406 Plain-text file with the extracted tune(s)
Tune-8334-get.log 7700 Log file, useful mostly for debugging
Tune-83348-get.log 6015 Log file, useful mostly for debugging
These files should be available for 24 hours.