On 20 April 1992, Bowie appeared at The Freddie Mercury Tribute Concert, following the Queen singer's death the previous year. As well as performing "Heroes" and "All the Young Dudes", he was joined on "Under Pressure" by Annie Lennox, who took Mercury's vocal part; during his appearance, Bowie knelt and recited the Lord's Prayer at Wembley Stadium. Four days later, Bowie and Iman were married in Switzerland. Intending to move to Los Angeles, they flew in to search for a suitable property, but found themselves confined to their hotel, under curfew: the 1992 Los Angeles riots began the day they arrived. They settled in New York instead.