Joe
Thousand Master
One of those early/mid 00s releases where they gave each volume a unique title rather than just volume X. Not much of a problem with the individual volumes since they'd just list the episodes on the back, but less so when they put out a complete collection...
Discs aren't labeled with numbers, which is annoying.
For reference, the order of Haibane Renmei's discs is New Feathers, Wings of Sorrow, Free Bird, Day of Flight.