Listen to Gethsemane (I Only Want to Say) [Karaoke Version] online. Gethsemane (I Only Want to Say) [Karaoke Version] is an English language song and is sung by Ameritz Karaoke Standards. Gethsemane (I Only Want to Say) [Karaoke Version], from the album Karaoke Hits from Jesus Christ Superstar, was released in the year 2012. The duration of the song is 4:58. Download English songs online from JioSaavn.