Simplify the following text for a Grade 6 native English-speaking person.
Original: All Days Are Nights : Songs for Lulu is the sixth studio album by Canadian-American singer-songwriter Rufus Wainwright , first released in Canada through Decca Records on March 23 , 2010 .
Simplified: All Days Are Nights : Songs for Lulu is an album by Rufus Wainwright .