Got a little excited when I saw the Mamma Mia! trailer in a movie theater recently. With the success of Hairspray last year, it looks like summer is becoming the season for frothy stage musicals turned silver screen tuners.

Here’s one of the trailers. I like this one because it actually shows Meryl Streep singing.

Here’s the trailer I saw in the theater:

Aaargh! The tyranny of ABBA! Why is that music so fun? Mamma Mia! the movie opens July 18.