Listen to Testify to Love (Karaoke Instrumental Track) [In the Style of Avalon] online. Testify to Love (Karaoke Instrumental Track) [In the Style of Avalon] is an English language song and is sung by The Praise and Worship Mission. Testify to Love (Karaoke Instrumental Track) [In the Style of Avalon], from the album 50 Christian Karaoke Songs, was released in the year 2012. The duration of the song is 4:00. Download English songs online from JioSaavn.