Misc: How many pieces are on the board at the start of a game of backgammon?

Questions

1990s, name an album by Lighthouse family?

1980S group whose lead singer Stuart Adamson died in 2001?

1980S Group who had success with fields of Fire and chance?

Lyrics - I believe the sun should never set upon an argument (group + title)?

Darren Hayes is just 50% of Savage Garden, who makes up the other half?