pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84183-Julia_Scannells_Jig.ps) >>/Users/jc/w/tmp/Tune-84183-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Julia_Scannells_Jig.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-84183-CobblersJigThe_PLFD1679_223.abc 330 ABC music file with the extracted tune(s)
Tune-84183-CobblersJigThe_PLFD1679_223.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-84183-CobblersJigThe_PLFD1679_223.ps 32576 PostScript
Tune-84183-CobblersJigThe_PLFD1679_223.txt 330 Plain-text file with the extracted tune(s)
Tune-84183-Julia_Scannells_Jig.abc 407 ABC music file with the extracted tune(s)
Tune-84183-Julia_Scannells_Jig.ps 34779 PostScript
Tune-84183-Julia_Scannells_Jig.txt 407 Plain-text file with the extracted tune(s)
Tune-84183-get.log 10532 Log file, useful mostly for debugging
These files should be available for 24 hours.