pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2466-21061_Bayaders_Sett_tune_1.ps) >>/Users/jc/w/tmp/Tune-2466-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP2/21061_Bayaders_Sett_tune_1.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Form_24663.log 1196 Log file, useful mostly for debugging
Tune-2466-21061_Bayaders_Sett_tune_1.abc 1064 ABC music file with the extracted tune(s)
Tune-2466-21061_Bayaders_Sett_tune_1.ps 35726 PostScript
Tune-2466-21061_Bayaders_Sett_tune_1.txt 1064 Plain-text file with the extracted tune(s)
Tune-2466-get.log 4988 Log file, useful mostly for debugging
Tune-24660-get.log 18919 Log file, useful mostly for debugging
These files should be available for 24 hours.