I was thinking about how in 1971, they split Music and Lyrics into 2 categories at the Tonys, and Sondheim won both for Company. I started to speculate about whether the 2 awards might have gone to separate shows in years past, had the category been split. Obviously we can never know for sure, but in my personal opinion, I think these could have happened:
1984: La Cage (Music), Sunday in the Park (Lyrics)
1994: Beauty and the Beast (Music), Passion (Lyrics)
2004: Wicked (Music), Avenue Q (Lyrics)
2005: Piazza (Music), Spelling Bee or Spamalot (Lyrics)
2007: Spring Awakening (Music), Grey Gardens (Lyrics)
2013: Matilda (Lyrics), Kinky Boots (Music)
2014: Gentleman's Guide (Lyrics), Bridges (Music)
What do you guys think?