pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7015-103_MissMurraysStrathspey.ps) >>/Users/jc/w/tmp/Tune-7015-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/AbrahamMackintosh/103_MissMurraysStrathspey.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_70151.log 112175 Log file, useful mostly for debugging
Tune-7015-103_MissMurraysStrathspey.abc 862 ABC music file with the extracted tune(s)
Tune-7015-103_MissMurraysStrathspey.ps 38288 PostScript
Tune-7015-103_MissMurraysStrathspey.txt 862 Plain-text file with the extracted tune(s)
Tune-7015-get.log 4845 Log file, useful mostly for debugging
These files should be available for 24 hours.