There are many angles from which we can celebrate Judy Garland’s 100th birthday on June 10.
We can see her as iconic interpreter of the Great American Songbook, mother of a showbiz dynasty, gay icon, a sad symbol of the excesses of Hollywood control or a classic movie star.
But one of the most interesting things about her is not her place as the star of individual movies, or as a persona, but as a co-creator of a specific style of movie musical.