Alessia Cara's latest single 'Seventeen' is said to be a very personal track to the singer as it talks about her time as a young girl who couldn't wait to grow up before her time. The video for the song features a number of her family members and some of her friends too. The song is also the first track on Allessia's debut record 'Know-It-All' which was released at the end of 2015 through Def Jam.