pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4176-20414_Coronation_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-4176-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP2/20414_Coronation_Hornpipe.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_41762.log 149933 Log file, useful mostly for debugging
Tune-4176-20414_Coronation_Hornpipe.abc 732 ABC music file with the extracted tune(s)
Tune-4176-20414_Coronation_Hornpipe.ps 36347 PostScript
Tune-4176-20414_Coronation_Hornpipe.txt 732 Plain-text file with the extracted tune(s)
Tune-4176-get.log 5053 Log file, useful mostly for debugging
Tune-41769-get.log 1550 Log file, useful mostly for debugging
These files should be available for 24 hours.