In Germany, beans are usually associated with the attributes of being sluggish or lethargic. On the contrary, the English expression "to be full of beans" characterises a lively and exhilarated person. Where this peculiar phrase comes from is uncertain. However, a connection to the coffee bean and the according drink is suspected. Now imagine a group of musicians coming together again after a long time. They want to play together. They are all full of energy, enthusiasm and passion, just "Full o...