Why aren't TV/Movie musicals made anymore?

[QUOTE=si_blakely]
What intrigues me is the fact that many of the new musicals feed on a sense of nostalgia by using familiar music

Mamma Mia - ABBA
We Will Rock You - Queen
and a whole bunch of others, many of which have (deservedly) failed - the Cliff Richard one, for example.
[/QUOTE]

Jukebox musicals

I wonder how much has to do with fewer stars being trained in song and dance. This might be a chicken and egg thing.

[QUOTE=Two and a Half Inches of Fun]
I wonder how much has to do with fewer stars being trained in song and dance. This might be a chicken and egg thing.
[/QUOTE]

Cite? There are still song and dance stars out there. Meryl Streep has never done a movie musical, but she is absolutely fabulous in Mamma Mia!