pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7227-10432_Money_Musk.ps) >>/Users/jc/w/tmp/Tune-7227-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP1/10432_Money_Musk.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_72275.log 740415 Log file, useful mostly for debugging
Tune-7227-10432_Money_Musk.abc 656 ABC music file with the extracted tune(s)
Tune-7227-10432_Money_Musk.ps 35605 PostScript
Tune-7227-10432_Money_Musk.txt 656 Plain-text file with the extracted tune(s)
Tune-7227-get.log 7915 Log file, useful mostly for debugging
Tune-72273-get.log 4107 Log file, useful mostly for debugging
Tune-72276-Itsy_Bitsy_Spider_F.abc 617 ABC music file with the extracted tune(s)
Tune-72276-Itsy_Bitsy_Spider_F.ps 34128 PostScript
Tune-72276-Itsy_Bitsy_Spider_F.txt 617 Plain-text file with the extracted tune(s)
Tune-72276-get.log 4661 Log file, useful mostly for debugging
These files should be available for 24 hours.