Complex sentence: Four singles were released from "90125"; "Owner of a Lonely Heart" was released a month prior to the album and reached No.1 on the "Billboard" Hot 100 for two weeks and the Hot Mainstream Rock Tracks.
Split into simpler sentences: Four singles were released from "90125"; "Owner of a Lonely Heart", released a month prior to the album. It reached No.1 on the "Billboard" Hot 100 for two weeks and the Hot Mainstream Rock Tracks.