pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9919-Jessies_Hornpipe_1.ps) >>/Users/jc/w/tmp/Tune-9919-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/kirby98.fsnet.co.uk/je/Jessies_Hornpipe_1.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-9919-Jessies_Hornpipe_1.abc 467 ABC music file with the extracted tune(s)
Tune-9919-Jessies_Hornpipe_1.ps 34530 PostScript
Tune-9919-Jessies_Hornpipe_1.txt 467 Plain-text file with the extracted tune(s)
Tune-9919-get.log 5503 Log file, useful mostly for debugging
Tune-99190-get.log 2672 Log file, useful mostly for debugging
Tune-99195-get.log 19362 Log file, useful mostly for debugging
Tune-99195-mulv.abc 391 ABC music file with the extracted tune(s)
Tune-99195-mulv.malt 2326 Musical Instrument Digital Interface, alternate name for midi format
Tune-99195-mulv.mid 2326 Musical Instrument Digital interface, shortened name for midi format
Tune-99195-mulv.midi 2326 Musical Instrument Digital Interface, electronic version of the tune(s)
Tune-99195-mulv.txt 391 Plain-text file with the extracted tune(s)
Tune-99196-AndreaBeaton.abc 489 ABC music file with the extracted tune(s)
Tune-99196-AndreaBeaton.txt 489 Plain-text file with the extracted tune(s)
Tune-99196-get.log 4969 Log file, useful mostly for debugging
These files should be available for 24 hours.