Mockingbird is a song by American rapper Eminem, from an album that was released by Aftermath Entertainment, Shady Records, and who else?
Encore (Eminem album): Encore (stylized as ƎNCORE) is the fifth studio album by American rapper Eminem. Encore (Eminem album):  It was released by Aftermath Entertainment, Shady Records, and Interscope Records.
i don't know