Passover begins on the evening of April 22 (Monday) and will run through sunset on April 30. No, it doesn't always coincide with Easter. As they do every year, the Jewish a cappella group Six13 has unveiled another pop music parody for the holiday. This year their nine voices bring us "Matza Mia! An ABBA Passover." They've put new lyrics to four classic songs from the Swedish vocal group ABBA: "Take a Chance on Me," "Dancing Queen," "Gimme! Gimme! Gimme! (A Man After Midnight),” and “Mamma Mia!” They've also posted a song sheet if you want to use the new lyrics at your Seder or school program.
See also: previous Jewish holiday songs from Six13. I don't think anything will ever beat "5784" for Rosh Hashanah.