I love to read. I love to stretch. In the morning, I get up, and if I'm not in a hurry, I will lie on the floor on a rug, look through some books and magazines, and maybe listen to music and try to do stretching exercises to tune up. ↗
When I first started playing in a band, before the Beatles, working bands played standards and they saved their rock material til the end of the night when they were really stretched out. It could be pretty lame. ↗