pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-35616-30142_Prince_Alberts_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-35616-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP3/30142_Prince_Alberts_Hornpipe.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_35616.log 563042 Log file, useful mostly for debugging
Form_35616.log 844 Log file, useful mostly for debugging
Tune-35616-30142_Prince_Alberts_Hornpipe.abc 770 ABC music file with the extracted tune(s)
Tune-35616-30142_Prince_Alberts_Hornpipe.ps 35783 PostScript
Tune-35616-30142_Prince_Alberts_Hornpipe.txt 770 Plain-text file with the extracted tune(s)
Tune-35616-get.log 5079 Log file, useful mostly for debugging
These files should be available for 24 hours.