pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1045-Keep_the_Countrey_bonny_Lassie.ps) >>/Users/jc/w/tmp/Tune-1045-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/RobertPetrie/Keep_the_Countrey_bonny_Lassie.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-1045-Keep_the_Countrey_bonny_Lassie.abc 582 ABC music file with the extracted tune(s)
Tune-1045-Keep_the_Countrey_bonny_Lassie.ps 35943 PostScript
Tune-1045-Keep_the_Countrey_bonny_Lassie.txt 582 Plain-text file with the extracted tune(s)
Tune-1045-get.log 6379 Log file, useful mostly for debugging
Tune-10450-get.log 9592 Log file, useful mostly for debugging
Tune-10450-lady_is_a_tramp.abc 2058 ABC music file with the extracted tune(s)
Tune-10450-lady_is_a_tramp.pdf 41058 Portable Data Format
Tune-10450-lady_is_a_tramp.ps 47101 PostScript
Tune-10450-lady_is_a_tramp.txt 2058 Plain-text file with the extracted tune(s)
Tune-10452-get.log 4767 Log file, useful mostly for debugging
Tune-10453-get.log 5636 Log file, useful mostly for debugging
These files should be available for 24 hours.