Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1810/Stewart_SCAJMR_1784-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-428-Stewart_SCAJMR_1784-V1.ps) >>/Users/jc/w/tmp/Tune-428-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1810/Stewart_SCAJMR_1784-V1.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_42856.log 435224 Log file, useful mostly for debugging
Coll_4287.log 287612 Log file, useful mostly for debugging
Find_42840.log 1702 Log file, useful mostly for debugging
Find_42859.log 1535 Log file, useful mostly for debugging
Find_42877.log 1599 Log file, useful mostly for debugging
Find_42878.log 1415 Log file, useful mostly for debugging
Form_42882.log 964 Log file, useful mostly for debugging
Tune-428-Stewart_SCAJMR_1784-V1.abc 159 ABC music file with the extracted tune(s)
Tune-428-Stewart_SCAJMR_1784-V1.ps 6 PostScript
Tune-428-Stewart_SCAJMR_1784-V1.txt 159 Plain-text file with the extracted tune(s)
Tune-428-get.log 4301 Log file, useful mostly for debugging
Tune-42800-get.log 5342 Log file, useful mostly for debugging
Tune-42827-Thompson_V3_1766-1772_FTM.abc 162 ABC music file with the extracted tune(s)
Tune-42827-Thompson_V3_1766-1772_FTM.ps 6 PostScript
Tune-42827-Thompson_V3_1766-1772_FTM.txt 162 Plain-text file with the extracted tune(s)
Tune-42827-get.log 4427 Log file, useful mostly for debugging
Tune-4283-get.log 1377 Log file, useful mostly for debugging
Tune-42831-get.log 1300 Log file, useful mostly for debugging
Tune-42836-get.log 1313 Log file, useful mostly for debugging
Tune-42843-get.log 1399 Log file, useful mostly for debugging
Tune-42847-get.log 1316 Log file, useful mostly for debugging
Tune-42852-get.log 1385 Log file, useful mostly for debugging
Tune-42854-get.log 1486 Log file, useful mostly for debugging
Tune-42858-CaledonianMusicalRepository.abc 164 ABC music file with the extracted tune(s)
Tune-42858-CaledonianMusicalRepository.txt 164 Plain-text file with the extracted tune(s)
Tune-42858-get.log 3490 Log file, useful mostly for debugging
Tune-42866-get.log 1288 Log file, useful mostly for debugging
Tune-42869-get.log 1398 Log file, useful mostly for debugging
Tune-42872-get.log 1508 Log file, useful mostly for debugging
Tune-42873-get.log 1333 Log file, useful mostly for debugging
Tune-42881-get.log 1530 Log file, useful mostly for debugging
Tune-42886-24CountryDances_1805_Gray_Thompson.abc 171 ABC music file with the extracted tune(s)
Tune-42886-24CountryDances_1805_Gray_Thompson.txt 171 Plain-text file with the extracted tune(s)
Tune-42886-get.log 3616 Log file, useful mostly for debugging
Tune-42887-get.log 1552 Log file, useful mostly for debugging
Tune-42888-get.log 1420 Log file, useful mostly for debugging
Tune-42893-get.log 1310 Log file, useful mostly for debugging
Tune-42896-get.log 1497 Log file, useful mostly for debugging
Tune-42898-get.log 1387 Log file, useful mostly for debugging
These files should be available for 24 hours.