Question: who sings still havent found what im looking for

title: I Still Haven't Found What I'm Looking For
text: Initially , `` Red Hill Mining Town '' was planned for release as the second single . However , Bono was unable to sing the song during pre-tour rehearsals and the band were reportedly unhappy with the video shot by Neil Jordan , so `` I Still Have n't Found What I 'm Looking For '' became a late choice for the second single . The single was released in May 1987 . On the US Billboard Hot 100 , the song debuted at number 51 on 13 June 1987 . After nearly 2 months on the chart , the song reached number one on 8 August 1987 , becoming the band 's second consecutive number - one hit in the United States . The song spent two weeks in the top spot , and remained on the chart for 17 weeks . On other Billboard charts , the song peaked at number 16 on the Adult Contemporary chart , and number two on the Album Rock Tracks chart . The song also topped the Irish Singles Chart , while peaking at number six on the Canadian RPM Top 100 and the UK Singles Chart . In New Zealand , the song peaked at number two on the RIANZ Top 40 Singles Chart , while reaching number six on the Dutch Top 40 and number 11 on the Swedish Singles Chart .