pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5400-012_Da_mihi_Manum.ps) >>/Users/jc/w/tmp/Tune-5400-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HibernianMuse/012_Da_mihi_Manum.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-5400-012_Da_mihi_Manum.abc 1062 ABC music file with the extracted tune(s)
Tune-5400-012_Da_mihi_Manum.ps 39979 PostScript
Tune-5400-012_Da_mihi_Manum.txt 1062 Plain-text file with the extracted tune(s)
Tune-5400-get.log 5184 Log file, useful mostly for debugging
Tune-54002-1803_Gray_Thompson.abc 16329 ABC music file with the extracted tune(s)
Tune-54002-1803_Gray_Thompson.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-54002-1803_Gray_Thompson.ps 121257 PostScript
Tune-54002-1803_Gray_Thompson.txt 16329 Plain-text file with the extracted tune(s)
Tune-54002-get.log 18572 Log file, useful mostly for debugging
These files should be available for 24 hours.