Christina Perri : `~Composer`: A Thousand YearsA Thousand Years : `Composer`: Christina Perri. Christina Perri is a/an Singer-songwriter
[Human]: Hey. What do you think of Christina Perri? [Assistant]: I love her music. A Thousand Years is one of my favorite songs. [Human]: That's a good one! I really love Jar of Hearts! Can you believe she writes her music as well!?  
That is impressive. She is very talented!