Listen to Keeper of My Heart (feat. Merle Haggard & Emily Gimble online. Keeper of My Heart (feat. Merle Haggard & Emily Gimble is an English language song and is sung by Asleep At The Wheel. Keeper of My Heart (feat. Merle Haggard & Emily Gimble, from the album Still the King: Celebrating the Music of Bob Wills and His Texas Playboys, was released in the year 2015. The duration of the song is 3:32. Download English songs online from JioSaavn.