I'm going to go back further in time (I may be older than the average poster here) but I would say 2 Donna Summer albums, both 'concept' albums she wrote or co-wrote:
1. Bad Girls (1979)
2. The Wanderer (1980).
Both have a story line running through it, both have engaging tunes you'll be humming on the way home, both could have a limited cast of characters, staging, costumes.
Of course, these would be VERY DIFFERENT from the jukebox musical 'Summer: The Donna Summer Musical" which will kick off in CA later this year, and hopefully land on B'way in 2018-19.
Summer was quite an incredible talent, opening the doors for Madonna, Janet Jackson, Lady GaGa and many others along the way, Sad she didn't get the real recognition she deserved until she passed away in 2012.