Our 2005 Week continues here with a look back at the Billboard Hot 100 chart’s top songs from that year, to go with the list of staff favorites our editorial team published earlier this week.

In 2005, the superstar’s smash “We Belong Together” spent 14 weeks at No. 1 on the Billboard Hot 100 songs chart, between that June and September, and went on to top the year-end survey ...