pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6303-30662_Stooges_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-6303-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP3/30662_Stooges_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_63039.log 263256 Log file, useful mostly for debugging
Form_63031.log 834 Log file, useful mostly for debugging
Form_63037.log 1006 Log file, useful mostly for debugging
Form_63038.log 1910 Log file, useful mostly for debugging
Tune-6303-30662_Stooges_Hornpipe.abc 914 ABC music file with the extracted tune(s)
Tune-6303-30662_Stooges_Hornpipe.ps 35816 PostScript
Tune-6303-30662_Stooges_Hornpipe.txt 914 Plain-text file with the extracted tune(s)
Tune-6303-get.log 4873 Log file, useful mostly for debugging
Tune-63030-get.log 3565 Log file, useful mostly for debugging
Tune-63031-De_Colores.abc 1920 ABC music file with the extracted tune(s)
Tune-63031-De_Colores.txt 1920 Plain-text file with the extracted tune(s)
Tune-63031-get.log 3260 Log file, useful mostly for debugging
Tune-63034-get.log 5505 Log file, useful mostly for debugging
Tune-63035-all.abc 158 ABC music file with the extracted tune(s)
Tune-63035-all.txt 158 Plain-text file with the extracted tune(s)
Tune-63035-get.log 3126 Log file, useful mostly for debugging
These files should be available for 24 hours.