ABBA recorded their 1975 hit 'Mamma Mia' on March 12, 1975, after initially thinking about giving it away to another band.

They are also celebrating the anniversary with a "piano moment" and a limited edition album box set. Since the win, ABBA has been very successful with songs like "Dancing Queen," inspiring films ...

For one night only, YOSA's Classic Album Live Series will celebrate the timeless music of ABBA! Backed by a full orchestra, four of the San Antonio area's finest pop vocalists will reimagine ABBA's ...