-- Adele, "21" (No. 35): As the set spends its 121st week in the top 40 (rising one spot to No. 35), it creeps closer to the Nielsen SoundScan-era record for the most weeks spent in the top 40, set by Shania Twain's Come On Over (127). It's a record that “21” seems likely to break. Of "21's" total 124 weeks on the chart, it has spent all but three in the top 40.