“I wrote the song “Lather” about Spencer, and about all of us looking at the impending age of thirty through the eyes of a bunch of perpetual children.” -Grace Slick Remembering Spencer Dryden on his birthday today! 🎈 Spencer’s genius on the drum set on SURREALISTIC PILLOW and performances like Woodstock took the Airplane to new heights✈️ Stream the legendary album in honor of Spencer today: https://found.ee/SurrealisticPillow-1 Photos courtesy of Getty Images. | Jefferson Airplane