pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-35240-Burns_Farewell_to_Ayrshire_1811.ps) >>/Users/jc/w/tmp/Tune-35240-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CaledonianMusicalRepository/Burns_Farewell_to_Ayrshire_1811.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-35240-Burns_Farewell_to_Ayrshire_1811.abc 1709 ABC music file with the extracted tune(s)
Tune-35240-Burns_Farewell_to_Ayrshire_1811.ps 37047 PostScript
Tune-35240-Burns_Farewell_to_Ayrshire_1811.txt 1709 Plain-text file with the extracted tune(s)
Tune-35240-Kerr_MM2-V2.abc 148 ABC music file with the extracted tune(s)
Tune-35240-Kerr_MM2-V2.ps 6 PostScript
Tune-35240-Kerr_MM2-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-35240-get.log 9284 Log file, useful mostly for debugging
These files should be available for 24 hours.