pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-40619-1342_Jenny_Dang_the_Weaver.ps) >>/Users/jc/w/tmp/Tune-40619-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CR/1342_Jenny_Dang_the_Weaver.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-40619-1342_Jenny_Dang_the_Weaver.abc 974 ABC music file with the extracted tune(s)
Tune-40619-1342_Jenny_Dang_the_Weaver.ps 39456 PostScript
Tune-40619-1342_Jenny_Dang_the_Weaver.txt 974 Plain-text file with the extracted tune(s)
Tune-40619-RSCDS_Graded1.abc 151 ABC music file with the extracted tune(s)
Tune-40619-RSCDS_Graded1.ps 6 PostScript
Tune-40619-RSCDS_Graded1.txt 151 Plain-text file with the extracted tune(s)
Tune-40619-get.log 13021 Log file, useful mostly for debugging
These files should be available for 24 hours.