Listen to I Swear (Karaoke Instrumental Track) [In the Style of John Michael Montgomery] online. I Swear (Karaoke Instrumental Track) [In the Style of John Michael Montgomery] is an English language song and is sung by ProSound Karaoke Band. I Swear (Karaoke Instrumental Track) [In the Style of John Michael Montgomery], from the album Ultimate Valentine's Day Karaoke: 50 Romantic Songs Including At Last, When a Man Loves a Woman, Baby I Love Your Way, Sexual Healing & More!, was released in the year 2014. The duration of the song is 4:29. Download English songs online from JioSaavn.