I Don't Know How to Love Him by Helen Reddy and Yvonne Elliman, since the 1950s when multi-version chartings were common. "I Don't Know How to Love Him" had originally been published with different lyrics in the autumn of 1967, the original title being "Kansas Morning". The melody's main theme has come under some scrutiny for being non-original, being compared to a theme from Mendelssohn's Violin Concerto in E Minor. In December 1969 and January 1970, when Andrew Lloyd Webber and Tim Rice completed "Jesus Christ Superstar", Rice wrote new lyrics to the tune of "Kansas Morning" to provide the solo number for the character of Mary
How Will I Know the entire run of her Greatest Love Tour (1986), Moment of Truth World Tour (1987–1988), Feels So Right Japan Tour (1990), I'm Your Baby Tonight World Tour (1991), The Bodyguard World Tour (1993–1994), and My Love Is Your Love World Tour (1999). She also recently performed the song on her Nothing but Love World Tour (2009–2010). Apart from the concert tour performances, Houston has performed the song on various other occasions like the Third MTV Video Music Awards (1986), where she sang "How Will I Know" and "Greatest Love of All", Thirteenth Annual American Music Awards (1986), and 1987 BRIT