Complex sentence: Seventeen's fourth EP, "Al1", was released on May 22,2017, reportedly selling over 190,000 copies in its first week alone, putting it in the top ten list for most sales in a first week ever.
Split into simpler sentences: Seventeen's fourth EP, "Al1", was released on May 22,2017. The EP reportedly sold over 190,000 copies in its first week alone, putting it in the top ten list for most sales in a first week ever.