My roommate started humming this melody and we could not figure out what it was from. I feel like it might not be from anything in particular and just a really common progression in many kinds of music but I also feel like it is a specific song. Here's the melody as recorded in garageband.
(I'm not sure if this is allowed on this exchange, if not, I apologize.)
It's been driving me nuts so if anyone can identify it I would be very grateful. Thanks!