Yasunori Mitsuda
Her vocals were further featured in the 1998 PlayStation role-playing video game "Xenogears". Composed by Yasunori Mitsuda, the ending-theme song "Small Two of Pieces", along with an extra track "Stars of Tears" (not featured in the game) were recorded. Mitsuda also invited her to record the vocal themes for the spiritual prequel to "Xenogears", "" released four years later in 2002. Two tracks were recorded for this game: the ending-theme "Kokoro", and the song "Pain", which plays during the final cutscene of the game. Soundtracks were released for both of these videogames on the Digicube label. The song "Kokoro" was also released as a CD single. Hogg's vocals were not featured in any of the later "Xenosaga" releases, as Yasunori Mitsuda was replaced with Yuki Kajiura as the game's musical composer.