Listen to This Old Sinner Testifies online. This Old Sinner Testifies is an English language song and is sung by The Worship Crew. This Old Sinner Testifies, from the album A Southern Gospel Tribute to the Perrys, The Whisnants, & Mark Bishop, was released in the year 2012. The duration of the song is 3:26. Download English songs online from JioSaavn.