This is a distribution title courtesy of Teichiku Entertainment. 

An album of songs covered by gorgeous voice actors! You have surely heard those voices covering those classic songs!

The project was planned to create a new movement under the title "Neo Kayokyoku" (Neo Pop Songs) by combining the songs and voice actors, and featured cover versions of classic songs such as Kiyohiko Ozaki's "Sayonarawo Mouichido" and Mizue Takada's "Garasuzaka" by a cast of gorgeous voice actors.