There are lots of famous singers - and some on them have siblings who are also singers. Here's where we can post examples we come across on the World Wide Webbotron.

Dave Knopfler, brother of Mark. Here he is, showing off his vocal, songwriting and guitarring chops in 1983.

So, basically, exactly the same as his brother.

Sally Oldfield, sister of Mike.

The Call of the Wendigo wrote:

There are lots of famous singers - and some on them have siblings who are also singers. Here's where we can post examples we come across on the World Wide Webbotron.

This may be true in the world of singing, however, The Internet is very much better known than its tragic sibling the almost completely overlooked The Webbotron.

What can we learn from this, and can their half-brother Teh InterbwebZ cast any light on this heartbreaking tale?