music: 80s Tune: "Tom bo li di say de moi ya ya jambo jumbo"?

Questions

To what did john lennon change his middle name?

To what do the tendons attach the muscles?

To what family of plants do the following belong apples, pears, plums, cherries, almonds, peaches and apricots?

To what instrument family do french horns belong?

To what is coal sometimes added for sweetening?