Listen to Just a Good Friend (Karaoke Version) [Originally Performed By Brandon Jackson] online. Just a Good Friend (Karaoke Version) [Originally Performed By Brandon Jackson] is an English language song and is sung by Mark and Charlie. Just a Good Friend (Karaoke Version) [Originally Performed By Brandon Jackson], from the album Karaoke Collection, Vol. 32, was released in the year 2017. The duration of the song is 3:46. Download English songs online from JioSaavn.