I Don't Know How to Love Him in 1974. Elliman has also performed "I Don't Know How to Love Him" when revisiting her Mary Magdalene role, first at a "Jesus Christ Superstar" concert by the University of Texas at El Paso Dinner Theatre staged 14 April 2003, and then for a live-in-concert one-night only performance of "Jesus Christ Superstar" on 13 August 2006 at the Ricardo Montalban Theater in Los Angeles. Melanie C performed "I Don't Know How to Love Him" in the role of Mary Magdalene during the "Jesus Christ Superstar Live Arena Tour" which had its initial UK run in September - October 2012 also
I Want to Know What Love Is debuted at number six in France, selling 1,910 CDs in its first week and 39,720 copies in all formats as of late 2009, becoming the best charting version of this song there. It placed 93rd on the Year-End Chart. In Brazil, the song was boosted for its inclusion in popular telenovela "Viver a Vida" and stayed at number one for 27 consecutive weeks on the airplay chart, becoming the longest running number one song ever. I Want to Know What Love Is "I Want to Know What Love Is" is a power ballad by the British-American rock band Foreigner. It