pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-56801-381_Miss_Kelmans_Reel.ps) >>/Users/jc/w/tmp/Tune-56801-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/WilliamChristie/381_Miss_Kelmans_Reel.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-56801-10592_Sleepy_Maggie.abc 585 ABC music file with the extracted tune(s)
Tune-56801-10592_Sleepy_Maggie.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-56801-10592_Sleepy_Maggie.ps 35266 PostScript
Tune-56801-10592_Sleepy_Maggie.txt 585 Plain-text file with the extracted tune(s)
Tune-56801-381_Miss_Kelmans_Reel.abc 927 ABC music file with the extracted tune(s)
Tune-56801-381_Miss_Kelmans_Reel.ps 37145 PostScript
Tune-56801-381_Miss_Kelmans_Reel.txt 927 Plain-text file with the extracted tune(s)
Tune-56801-get.log 10123 Log file, useful mostly for debugging
These files should be available for 24 hours.