You can practice the piece using a computer keyboard with the interactive sheet music on Virtual Piano .
For those who prefer visual MIDI-style learning, several Synthesia tutorials are available online. Brian Crain - Butterfly Waltz (Overhead Camera)
Official arrangements are available on BrianCrain.com and Musicnotes for solo piano, as well as duets for piano and cello or violin. You can practice the piece using a computer
Tutorial for Brian Crain's "Butterfly Waltz" | Brian Crain Composer Brian Crain - Butterfly Waltz (Overhead Camera)
It is widely considered an accessible piece for intermediate players, with various easy versions available. Learning Resources
Watch the official overhead performance and tutorial for Butterfly Waltz by Brian Crain: Brian Crain - Butterfly Waltz (Overhead Camera) Brian Crain YouTube• May 25, 2013
It follows a melodic AABA format , characterized by its "cinematic" and gentle feel.