pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-29288-082_Dull_Sir_John.ps) >>/Users/jc/w/tmp/Tune-29288-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/EDM/082_Dull_Sir_John.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-29288-082_Dull_Sir_John.abc 286 ABC music file with the extracted tune(s)
Tune-29288-082_Dull_Sir_John.ps 33813 PostScript
Tune-29288-082_Dull_Sir_John.txt 286 Plain-text file with the extracted tune(s)
Tune-29288-WilliamCampbell_10thBook_1798-V1.abc 169 ABC music file with the extracted tune(s)
Tune-29288-WilliamCampbell_10thBook_1798-V1.pdf 2217 Portable Data Format
Tune-29288-WilliamCampbell_10thBook_1798-V1.ps 6 PostScript
Tune-29288-WilliamCampbell_10thBook_1798-V1.txt 169 Plain-text file with the extracted tune(s)
Tune-29288-get.log 10113 Log file, useful mostly for debugging
These files should be available for 24 hours.