pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3491-DanceA_PLFD1665_172.ps) >>/Users/jc/w/tmp/Tune-3491-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/DanceA_PLFD1665_172.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-3491-DanceA_PLFD1665_172.abc 371 ABC music file with the extracted tune(s)
Tune-3491-DanceA_PLFD1665_172.ps 33732 PostScript
Tune-3491-DanceA_PLFD1665_172.txt 371 Plain-text file with the extracted tune(s)
Tune-3491-get.log 4673 Log file, useful mostly for debugging
Tune-34910-DissemblingLove.abc 238 ABC music file with the extracted tune(s)
Tune-34910-DissemblingLove.pdf 9950 Portable Data Format
Tune-34910-DissemblingLove.ps 32351 PostScript
Tune-34910-DissemblingLove.txt 238 Plain-text file with the extracted tune(s)
Tune-34910-get.log 5403 Log file, useful mostly for debugging
Tune-34913-095_la_Foire_de_brie.abc 664 ABC music file with the extracted tune(s)
Tune-34913-095_la_Foire_de_brie.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-34913-095_la_Foire_de_brie.ps 36588 PostScript
Tune-34913-095_la_Foire_de_brie.txt 664 Plain-text file with the extracted tune(s)
Tune-34913-get.log 5525 Log file, useful mostly for debugging
Tune-34918-RusselThe_PLFD1709_529.abc 388 ABC music file with the extracted tune(s)
Tune-34918-RusselThe_PLFD1709_529.pdf 18424 Portable Data Format
Tune-34918-RusselThe_PLFD1709_529.ps 35230 PostScript
Tune-34918-RusselThe_PLFD1709_529.txt 388 Plain-text file with the extracted tune(s)
Tune-34918-get.log 5666 Log file, useful mostly for debugging
These files should be available for 24 hours.