Over at Stereogum, Tom Breihan has set himself the task of reviewing every song that has gone to number 1 in the Billboard Hot 100 since the chart’s beginning in 1958.

At the time of writing he is up to 1986 with Cyndi Lauper’s ‘True Colours.’

Inspired by a similar effort from Popular, it’s quite the project. To get to where he is now has taken him nearly three years with plenty still to go.