Complex sentence: It was released in 2004 as the album's second and final single under the title "Super Duper Love", peaking at number eighteen on the UK Singles Chart--where it stayed for four weeks.
Split into simpler sentences: It was released in 2004 as the album's second and final single under the title "Super Duper Love". The single peaked at number eighteen on the UK Singles Chart--where it stayed for four weeks.