Complex sentence: Later the same year, he arranged the "Sailing to the World Piano Score" at the request of Mitsuda; the album was well received by pianists and confirmed Hamauzu's position as the leading piano arranger of game music.
Split into simpler sentences: Later the same year, he arranged the "Sailing to the World Piano Score" at the request of Mitsuda. The album was well received by fans, and helped confirm Hamauzu's position as a leading piano arranger of video game music.