Fast tempo and beats is what i would say and it is common in music today.<span />
Answer:
Joints, cartilage, ligaments, and tendons
Explanation:
Cartilage acts as a shock absorber to reduce friction. Ligaments help stabilize the joint, keeping it from moving outside of its intended range of motion. Tendons connect the skeletal system to the muscular system by attaching muscle to bone.
There are multiple answers that you could argue, but my best guess is that in these years he was influenced by jazz, the "music on the street", since this is when he wrote music for the Theatre suite.
I uh um uh and then the uh