pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-64073-2101.ps) >>/Users/jc/w/tmp/Tune-64073-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR/2101=Watsons_Class_Strathspey.abc2.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_64073.log 500701 Log file, useful mostly for debugging
Tune-64073-2101.abc 1180 ABC music file with the extracted tune(s)
Tune-64073-2101.ps 40279 PostScript
Tune-64073-2101.txt 1180 Plain-text file with the extracted tune(s)
Tune-64073-get.log 8873 Log file, useful mostly for debugging
These files should be available for 24 hours.