Does Adele use piano in her music?

Adele occasionally uses the piano in her music. While she is not a classically trained pianist, she does play the piano and incorporates it into some of her songs. For example, the song "Million Years Ago" from her album "25" features a prominent piano melody. She has also been known to play the piano during her live performances. However, the piano is not the primary instrument she uses in her music. She primarily sings and plays the guitar.