The album, Digital Spool, is an artist's cry out. Emu very clearly has been struggling with some issues of identity, and has channeled that into the masterpieces of this album. While silly and groovy in classic Jazz Emu fashion, it is also a clear statement of "This is who I am."
As an artist myself, something I struggle with is my identity and my worth as a musician. "Hummingbird" and "Digital Spool" together hit me right where it hurts. Thank you, Emu, for obsessing over this Goblin.