pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-553-x17.ps) >>/Users/jc/w/tmp/Tune-553-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Contra/x17.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_5530.log 370035 Log file, useful mostly for debugging
Coll_55300.log 260448 Log file, useful mostly for debugging
Coll_55309.log 334910 Log file, useful mostly for debugging
Coll_55315.log 235156 Log file, useful mostly for debugging
Coll_55316.log 268878 Log file, useful mostly for debugging
Coll_55320.log 325075 Log file, useful mostly for debugging
Coll_55331.log 320860 Log file, useful mostly for debugging
Coll_55343.log 322265 Log file, useful mostly for debugging
Coll_55346.log 137644 Log file, useful mostly for debugging
Coll_55354.log 270283 Log file, useful mostly for debugging
Coll_55365.log 326480 Log file, useful mostly for debugging
Coll_55374.log 141516 Log file, useful mostly for debugging
Coll_55376.log 320860 Log file, useful mostly for debugging
Coll_55388.log 320860 Log file, useful mostly for debugging
Coll_55399.log 619244 Log file, useful mostly for debugging
Find_55338.log 1535 Log file, useful mostly for debugging
Tune-553-get.log 3734 Log file, useful mostly for debugging
Tune-553-x17.abc 189 ABC music file with the extracted tune(s)
Tune-553-x17.ps 33425 PostScript
Tune-553-x17.txt 189 Plain-text file with the extracted tune(s)
Tune-55301-ApoTinAthina-001.eps 34775 Encapsulated PostScript, for inclusion in PS files, HTML pages, etc.
Tune-55301-ApoTinAthina.abc 436 ABC music file with the extracted tune(s)
Tune-55301-ApoTinAthina.txt 436 Plain-text file with the extracted tune(s)
Tune-55301-get.log 10620 Log file, useful mostly for debugging
Tune-55305-get.log 1402 Log file, useful mostly for debugging
Tune-55306-get.log 5547 Log file, useful mostly for debugging
Tune-55309-get.log 1562 Log file, useful mostly for debugging
Tune-55311-FifeHuntReel.abc 445 ABC music file with the extracted tune(s)
Tune-55311-FifeHuntReel.ps 38046 PostScript
Tune-55311-FifeHuntReel.txt 445 Plain-text file with the extracted tune(s)
Tune-55311-get.log 4675 Log file, useful mostly for debugging
Tune-55313-get.log 1391 Log file, useful mostly for debugging
Tune-55315-LadyCawdorsJig.abc 437 ABC music file with the extracted tune(s)
Tune-55315-LadyCawdorsJig.ps 33837 PostScript
Tune-55315-LadyCawdorsJig.txt 437 Plain-text file with the extracted tune(s)
Tune-55315-get.log 4639 Log file, useful mostly for debugging
Tune-55318-get.log 1402 Log file, useful mostly for debugging
Tune-55322-get.log 4642 Log file, useful mostly for debugging
Tune-55324-get.log 3312 Log file, useful mostly for debugging
Tune-55326-GoldenGateReel.abc 593 ABC music file with the extracted tune(s)
Tune-55326-GoldenGateReel.ps 38065 PostScript
Tune-55326-GoldenGateReel.txt 593 Plain-text file with the extracted tune(s)
Tune-55326-get.log 13580 Log file, useful mostly for debugging
Tune-55328-get.log 3340 Log file, useful mostly for debugging
Tune-55330-get.log 1522 Log file, useful mostly for debugging
Tune-55334-get.log 1402 Log file, useful mostly for debugging
Tune-55336-LeatherTheWigJig.abc 449 ABC music file with the extracted tune(s)
Tune-55336-LeatherTheWigJig.pdf 12824 Portable Data Format
Tune-55336-LeatherTheWigJig.ps 33830 PostScript
Tune-55336-LeatherTheWigJig.txt 449 Plain-text file with the extracted tune(s)
Tune-55336-get.log 5505 Log file, useful mostly for debugging
Tune-55338-get.log 1402 Log file, useful mostly for debugging
Tune-55341-get.log 5504 Log file, useful mostly for debugging
Tune-55342-get.log 9241 Log file, useful mostly for debugging
Tune-55343-get.log 5403 Log file, useful mostly for debugging
Tune-55346-JacksonsRollingJig.abc 491 ABC music file with the extracted tune(s)
Tune-55346-JacksonsRollingJig.ps 35193 PostScript
Tune-55346-JacksonsRollingJig.txt 491 Plain-text file with the extracted tune(s)
Tune-55346-get.log 4747 Log file, useful mostly for debugging
Tune-55347-get.log 1402 Log file, useful mostly for debugging
Tune-5535-get.log 16016 Log file, useful mostly for debugging
Tune-55351-get.log 4570 Log file, useful mostly for debugging
Tune-55354-EssenceOfOldKentucky-001.svg 27431 Scalable Vector Graphics format
Tune-55354-EssenceOfOldKentucky.abc 590 ABC music file with the extracted tune(s)
Tune-55354-EssenceOfOldKentucky.txt 590 Plain-text file with the extracted tune(s)
Tune-55354-get.log 4386 Log file, useful mostly for debugging
Tune-55355-get.log 6373 Log file, useful mostly for debugging
Tune-55356-get.log 5114 Log file, useful mostly for debugging
Tune-55358-get.log 3467 Log file, useful mostly for debugging
Tune-55359-get.log 1402 Log file, useful mostly for debugging
Tune-55364-get.log 1402 Log file, useful mostly for debugging
Tune-55365-VillageBellsHornpipe-001.svg 31485 Scalable Vector Graphics format
Tune-55365-VillageBellsHornpipe.abc 481 ABC music file with the extracted tune(s)
Tune-55365-VillageBellsHornpipe.txt 481 Plain-text file with the extracted tune(s)
Tune-55365-get.log 8832 Log file, useful mostly for debugging
Tune-55368-get.log 6891 Log file, useful mostly for debugging
Tune-55370-get.log 5429 Log file, useful mostly for debugging
Tune-55372-get.log 5665 Log file, useful mostly for debugging
Tune-55376-get.log 11299 Log file, useful mostly for debugging
Tune-55377-get.log 5112 Log file, useful mostly for debugging
Tune-55380-get.log 220592 Log file, useful mostly for debugging
Tune-55385-get.log 5847 Log file, useful mostly for debugging
Tune-55386-get.log 3518 Log file, useful mostly for debugging
Tune-55389-get.log 6955 Log file, useful mostly for debugging
Tune-55393-get.log 1390 Log file, useful mostly for debugging
Tune-55397-get.log 3951 Log file, useful mostly for debugging
These files should be available for 24 hours.