Listen to Main Title, Pt. 1 (From "Invasion of Astro-Monster") online. Main Title, Pt. 1 (From "Invasion of Astro-Monster") is an English language song and is sung by Akira Ifukube. Main Title, Pt. 1 (From "Invasion of Astro-Monster"), from the album Shin Godzilla, was released in the year 2016. The duration of the song is 1:40. Download English songs online from JioSaavn.