Due to Mamma Mia!'s financial success, Hollywood studio chief David Linde, co-chairman of Universal Pictures, told the Daily Mail that it would take a while, but there could be a sequel. He stated that he would be delighted if Judy Craymer, Catherine Johnson, Phyllida Lloyd, Benny Andersson and Bjorn Ulvaeus agreed to the project, noting that there are still many ABBA songs to make use of.
Based on the above text, what's the best answer to this question: are the songs in mamma mia 2 from abba?
yes