Albums with equal artist and title but different years are considered the same album
Created by: jnj
Here is an example: Killing Joke released a self-titled album in 1980. They released another self-titled album in 2003. The two albums are completely different with distinct sets of songs, but Lollypop will show only one entry for the album "Killing Joke" with the union of both albums' songs under it. One idea is to take year into account when determining album uniqueness.