Can’t we all just get along? Jim Morrison and The Doors showed us how.

Jim Morrison, the lead singer of The Doors, passed away forty years ago this month.

By then, at the young age of twenty-seven, Morrison had already created a reputation as a rock anarchist, whose wild and unpredictable stage antics added to the Doors' mystique as a disruptive force to be reckoned with.

But here's something most people forget: they loved to conduct Irish singalongs!

In this photo, taken at a famous Doors' performance at the old New Haven Arena, Officer Patrick O'Toole joined in on the wholesome fun with a peppy version of "MacNamara's Band."