pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-85546-10664_Grand_Rondeau.ps) >>/Users/jc/w/tmp/Tune-85546-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10664_Grand_Rondeau.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_85546.log 1246574 Log file, useful mostly for debugging
Tune-85546-10664_Grand_Rondeau.abc 721 ABC music file with the extracted tune(s)
Tune-85546-10664_Grand_Rondeau.ps 34365 PostScript
Tune-85546-10664_Grand_Rondeau.txt 721 Plain-text file with the extracted tune(s)
Tune-85546-get.log 10925 Log file, useful mostly for debugging
These files should be available for 24 hours.