What is the name of the musical group that is considered to be the most successful band of all time with the greatest record sales of any other group now and then math problem?

The musical group considered to be the most successful band of all time, with the greatest record sales, is The Beatles. They have sold over 600 million albums worldwide, making them iconic in the music industry. Their influence and popularity continue to resonate even decades after their breakup. If you have a specific math problem you'd like help with, please provide the details!