Dimondium is one heck of a talented pony. His sheet music arrangements are always awesome, and this one is no exception. Dimondium wrote a concert band version of Love is in Bloom that sounds great.
You can watch the video to hear the arrangement, or you can download the sheet music to try it yourself. Dimondium did note that he transposed the song from its original key of F#maj to Ebmaj.
Well done as always, Dimondium!