pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-10164-3063_Lady_Grace_Douglass_Reel.ps) >>/Users/jc/w/tmp/Tune-10164-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR/3063_Lady_Grace_Douglass_Reel.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_10164.log 249206 Log file, useful mostly for debugging
Tune-10164-3063_Lady_Grace_Douglass_Reel.abc 762 ABC music file with the extracted tune(s)
Tune-10164-3063_Lady_Grace_Douglass_Reel.ps 36817 PostScript
Tune-10164-3063_Lady_Grace_Douglass_Reel.txt 762 Plain-text file with the extracted tune(s)
Tune-10164-get.log 4883 Log file, useful mostly for debugging
These files should be available for 24 hours.