With 493,000 "equivalent album units" — that's the cocktail of sales and streaming that goes into assembling the Billboard 200 each week — I'm the Problem had the biggest week of any album this year.

Listening to “I’m the Problem” all the way through — no small task, with its 37 songs clocking in at 1 hour and 57 minutes — what’s most remarkable is how little interest Wallen has in actually ...