pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-65976-102_Miss_G_Wheem.ps) >>/Users/jc/w/tmp/Tune-65976-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Stewart/SCAJMR/102_Miss_G_Wheem.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-65976-102_Miss_G_Wheem.abc 761 ABC music file with the extracted tune(s)
Tune-65976-102_Miss_G_Wheem.ps 35302 PostScript
Tune-65976-102_Miss_G_Wheem.txt 761 Plain-text file with the extracted tune(s)
Tune-65976-get.log 4640 Log file, useful mostly for debugging
These files should be available for 24 hours.