Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/lament/Collections.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8938-Collections.ps) >>/Users/jc/w/tmp/Tune-8938-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/lament/Collections.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_89389.log 30924 Log file, useful mostly for debugging
Tune-8938-Collections.abc 150 ABC music file with the extracted tune(s)
Tune-8938-Collections.ps 6 PostScript
Tune-8938-Collections.txt 150 Plain-text file with the extracted tune(s)
Tune-8938-get.log 9477 Log file, useful mostly for debugging
Tune-89382-Button_Whitaker_12ElegantNewDances_1810.abc 178 ABC music file with the extracted tune(s)
Tune-89382-Button_Whitaker_12ElegantNewDances_1810.txt 178 Plain-text file with the extracted tune(s)
Tune-89382-get.log 3718 Log file, useful mostly for debugging
Tune-89384-_.abc 138 ABC music file with the extracted tune(s)
Tune-89384-_.txt 138 Plain-text file with the extracted tune(s)
Tune-89384-get.log 3024 Log file, useful mostly for debugging
Tune-89385-get.log 2554 Log file, useful mostly for debugging
Tune-89386-get.log 4461 Log file, useful mostly for debugging
Tune-89387-get.log 4130 Log file, useful mostly for debugging
Tune-89388-2004_the_Cairding_Ot-001.svg 18182 Scalable Vector Graphics format
Tune-89388-2004_the_Cairding_Ot.abc 482 ABC music file with the extracted tune(s)
Tune-89388-2004_the_Cairding_Ot.txt 482 Plain-text file with the extracted tune(s)
Tune-89388-get.log 15217 Log file, useful mostly for debugging
These files should be available for 24 hours.