I Don't Know How to Love Him to Love Him" album included an initial arrangement of Reddy's signature song, "I Am Woman" which via a 1972 re-recording with a new arrangement would prove to be the vehicle to consolidate Reddy's stardom, reaching No. 1 on the "Billboard" Hot 100 dated 9 December 1972. The earliest single version of "I Don't Know How to Love Him" was that cut by Karen Wyman an artist on the roster of MCA/Decca Records the label of release for the original "Jesus Christ Superstar" album: Wyman's single, produced by Ken Greengrass and Peter Matz, was released in November 1970 in the US
I Don't Know How to Love Him onstage in the Shiki revivals of 1987, 1991 and 1994. Norwegian "Eg veit ikkje" (lyricist Bjørn Endreson) was introduced onstage by Aina Oldeide in the premiere det Norske Teatret production of "JCS" which opened 29 March 1990. The Norsek Teatre revival of "JCS" which opened 3 September 2009 featured a new rendering of "I Don't Know How to Love Him" by lyricist Ola E. Bø: entitled "Eg vil gi han min kjærleik", the song was introduced onstage by Charlotte Frogner. Polish "Jak mam go pokochać" (lyricist Wojciech Młynarski) was introduced by Małgorzata Ostrowska in the Teatr Muzyczny (Gdynia) production which