pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5660-10452_Massais_Favorite.ps) >>/Users/jc/w/tmp/Tune-5660-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP1/10452_Massais_Favorite.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-5660-10452_Massais_Favorite.abc 712 ABC music file with the extracted tune(s)
Tune-5660-10452_Massais_Favorite.ps 35845 PostScript
Tune-5660-10452_Massais_Favorite.txt 712 Plain-text file with the extracted tune(s)
Tune-5660-get.log 5023 Log file, useful mostly for debugging
Tune-56601-JamesJohnson_ScotsMusicalMuseumV5-V1.abc 173 ABC music file with the extracted tune(s)
Tune-56601-JamesJohnson_ScotsMusicalMuseumV5-V1.pdf 2217 Portable Data Format
Tune-56601-JamesJohnson_ScotsMusicalMuseumV5-V1.ps 6 PostScript
Tune-56601-JamesJohnson_ScotsMusicalMuseumV5-V1.txt 173 Plain-text file with the extracted tune(s)
Tune-56601-get.log 5636 Log file, useful mostly for debugging
These files should be available for 24 hours.