pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9103-21504_Calisthenic_Rondo.ps) >>/Users/jc/w/tmp/Tune-9103-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP2/21504_Calisthenic_Rondo.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-9103-21504_Calisthenic_Rondo.abc 705 ABC music file with the extracted tune(s)
Tune-9103-21504_Calisthenic_Rondo.ps 36355 PostScript
Tune-9103-21504_Calisthenic_Rondo.txt 705 Plain-text file with the extracted tune(s)
Tune-9103-24CountryDances_1826_Goulding_dAlmaine.abc 175 ABC music file with the extracted tune(s)
Tune-9103-24CountryDances_1826_Goulding_dAlmaine.ps 6 PostScript
Tune-9103-24CountryDances_1826_Goulding_dAlmaine.txt 175 Plain-text file with the extracted tune(s)
Tune-9103-get.log 12636 Log file, useful mostly for debugging
Tune-91031-Jean_Henry_dAnglebert_PdC2.abc 166 ABC music file with the extracted tune(s)
Tune-91031-Jean_Henry_dAnglebert_PdC2.pdf 2217 Portable Data Format
Tune-91031-Jean_Henry_dAnglebert_PdC2.ps 6 PostScript
Tune-91031-Jean_Henry_dAnglebert_PdC2.txt 166 Plain-text file with the extracted tune(s)
Tune-91031-get.log 5366 Log file, useful mostly for debugging
Tune-91033-JamesLeesFavoriteJig.abc 501 ABC music file with the extracted tune(s)
Tune-91033-JamesLeesFavoriteJig.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-91033-JamesLeesFavoriteJig.ps 35960 PostScript
Tune-91033-JamesLeesFavoriteJig.txt 501 Plain-text file with the extracted tune(s)
Tune-91033-get.log 5759 Log file, useful mostly for debugging
Tune-91036-get.log 5999 Log file, useful mostly for debugging
Tune-91037-get.log 6461 Log file, useful mostly for debugging
Tune-91038-get.log 6048 Log file, useful mostly for debugging
Tune-91039-Barsanti_CoOST.abc 151 ABC music file with the extracted tune(s)
Tune-91039-Barsanti_CoOST.pdf 2217 Portable Data Format
Tune-91039-Barsanti_CoOST.ps 6 PostScript
Tune-91039-Barsanti_CoOST.txt 151 Plain-text file with the extracted tune(s)
Tune-91039-get.log 4996 Log file, useful mostly for debugging
These files should be available for 24 hours.