According to Jisho.org, the 散華 of the title means both literally "falling as flowers do" and "dying a glorious death."
Title: Excerpt of Falling as Flowers Do (散華抄)
Music/Lyrics/Video: MimikoP (ミミコP)
Singer: Matsudappoiyo edge (松田っぽいよedge)
UST: half a head
English Translation: BerrySubs
Subtitles: PhantomSubbing