Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/abc/session/RoM/Spootiskerry-G-32-5.abc/reel"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9789-reel.ps) >>/Users/jc/w/tmp/Tune-9789-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/session/RoM/Spootiskerry-G-32-5.abc/reel

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_9789.log 775717 Log file, useful mostly for debugging
Coll_97895.log 261851 Log file, useful mostly for debugging
Form_97890.log 846 Log file, useful mostly for debugging
Form_97899.log 826 Log file, useful mostly for debugging
Tune-9789-get.log 4048 Log file, useful mostly for debugging
Tune-9789-reel.abc 167 ABC music file with the extracted tune(s)
Tune-9789-reel.ps 6 PostScript
Tune-9789-reel.txt 167 Plain-text file with the extracted tune(s)
Tune-97891-get.log 1418 Log file, useful mostly for debugging
Tune-97893-get.log 6511 Log file, useful mostly for debugging
Tune-97895-get.log 3520 Log file, useful mostly for debugging
Tune-97896-get.log 3773 Log file, useful mostly for debugging
Tune-97897-217_Old_Dog_Tray.abc 1475 ABC music file with the extracted tune(s)
Tune-97897-217_Old_Dog_Tray.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-97897-217_Old_Dog_Tray.ps 38483 PostScript
Tune-97897-217_Old_Dog_Tray.txt 1475 Plain-text file with the extracted tune(s)
Tune-97897-get.log 5400 Log file, useful mostly for debugging
Tune-97898-get.log 9199 Log file, useful mostly for debugging
Tune-97899-get.log 7139 Log file, useful mostly for debugging
These files should be available for 24 hours.