It was only when Lavigne then went to Los Angeles in May 2001 and created two songs with The Matrix production team—including "Complicated", later released as her debut single—that the record company felt she had made a major breakthrough.
Ketika itu Lavigne kemudian pergi ke Los Angeles di bulan Mei 2001 dan membuat dua lagu dengan tim produksi The Matrix —termasuk "Complicated", kemudian dirilis sebagai single debutnya—perusahaan rekaman merasa dia telah membuat terobosan.