pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9375-22_New_Scotch-measure.ps) >>/Users/jc/w/tmp/Tune-9375-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/COST/22_New_Scotch-measure.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_93757.log 6139 Log file, useful mostly for debugging
Tune-9375-22_New_Scotch-measure.abc 705 ABC music file with the extracted tune(s)
Tune-9375-22_New_Scotch-measure.ps 35522 PostScript
Tune-9375-22_New_Scotch-measure.txt 705 Plain-text file with the extracted tune(s)
Tune-9375-241_MissReayOfKillingworthsFavorite.abc 1194 ABC music file with the extracted tune(s)
Tune-9375-241_MissReayOfKillingworthsFavorite.txt 1194 Plain-text file with the extracted tune(s)
Tune-9375-get.log 8410 Log file, useful mostly for debugging
Tune-93753-GreenwichPark_PLFD1698_384-001.svg 9862 Scalable Vector Graphics format
Tune-93753-GreenwichPark_PLFD1698_384.abc 345 ABC music file with the extracted tune(s)
Tune-93753-GreenwichPark_PLFD1698_384.txt 345 Plain-text file with the extracted tune(s)
Tune-93753-get.log 4507 Log file, useful mostly for debugging
These files should be available for 24 hours.