1.   Now he is singing a different tune.

2.   That used to be a completely different tune.

3.   These days I March to a different tune.

4.   But now it dances to a different tune.

5.   Broadway is singing a different tune this week.

6.   But on Sunday he sang a different tune.

7.   But that night, my by-now-wilted brethren were gargling a different tune.

8.   But the Cardinals were singing a different tune.

9.   But the consumer electronics stores are whistling a different tune.