For those who need a little background information on what this font is based on,
http://www.youtube.com/watch?v=YxGRVKT-ox4 is a good place to start. If you see, the patterns and decorations in this font are based on the picture in the song. (Actually, most of the patterns are from this image:
http://static.zerochan.net/full/03/11/195553.jpg which has Rin and Len in 1925 theme)
From the lyrics, I think the song is based upon the world we have (or at least had in 1925) where everything has a price. Our obsession with wealth and social standings, the onset of the Great Depression, capitalization, fascism, democracy etc. Though, the lyrics are extremely vague and as far as I know, the person who made the song hasn't told us what any of it means... But still an awesome song!
Also listen to: http://www.youtube.com/watch?v=iTPD9_60DNw It's my favourite arrangement of 1925 and the lyrics are a lot clearer (well, that'll be because he isn't a computer program...) Plus, it's smexier xD And he seems to have had a lot of fun singing it, lol!