Answer
The song "Love Me or Leave Me" by Lady Sovereign is more popular. It reached peak positions of number 27 and number 33 on the UK Singles Chart and the Billboard Hot Dance Club Songs chart respectively, while "9 to 5" failed to chart on both. Additionally, "Love Me or Leave Me" has over 10.6 million views on YouTube, while "9 to 5" has just over 1.7 million views.