My Sweet Lord was written by Harrison in 1998.
My Sweet Lord . Later in the 1970s , `` My Sweet Lord '' was at the centre of a heavily publicised copyright infringement suit , due to its similarity to the Ronnie Mack song `` He 's So Fine '' , a 1963 hit for the New York girl group the Chiffons . Harrison performed `` My Sweet Lord '' at the Concert for Bangladesh in August 1971 , and it remains the most popular composition from his post-Beatles career .