Complex sentence: The album sold 55 thousand records in its first week, has sold more the 100,000 records in germany, over 1 million in the USA and has sold over over 3 million records.
Split into simpler sentences: The album sold 55 thousand records in its first week. And its has sold more the 100,000 records in germany and over 1 million in the USA and a sale with over 3 million records.