So, people sing Sondheim's songs quite often.
BUT. I'm wondering, is it necessary for him to approve each and every time?
The issue I mean, is that he said to Betty Buckley he didn't like what she does(did?) with 'his music', but since she has recorded across multiple albums and he would have listened to some of her performances before recording some new[his] material, don't you think he would 'forbid' her to record it?
Also consider other examples: Mandy Patinkin Sings Sondheim. Assuming Sondheim does have problems with it (I can't see why he wouldn't), why did he let Mandy record that concert?
Is he just being submissive to get more recordings of his shows/royalties/protect friendships or whatnot? Or does he have no say in who and how people record his songs?
Give me claws and a hunch, just away from this bunch.