Complex sentence: Her first released recording was an EP "Papoose", followed by a single, "Tore My Heart Out", released in early 2010 and named iTunes Single of the Week.
Split into simpler sentences: Her first released recording was an EP "Papoose", followed by a single, "Tore My Heart Out". The album's single, "Tore My Heart Out", was released in early 2010 and was named iTunes Single of the Week.