One Day

Background
"One Day" is an original AVANNA song. It is the first single produced by musicians Sex Whales and Phantom Sage, who are both known for writing and composing house/electronic music. The song marks both's first usage of a VOCALOID in any of their songs, although neither directly mentioned the voicebank in production or publication.

The song was made available as a free download on NCS's page. However, a paid "support the producers" version was published to iTunes for $1.29 USD.