Elvis Presley is not a songwriter. He's not a great guitar player. He's not a talented musician at all really. But... he is the innovator of rock n' roll. He is The King. Best songs: Jailhouse Rock; Suspicious Minds; The Wonder of You.
Receptors which respond primarily to injurious or painful stimulation are called nociceptors. Within this general category are four subgroups: mechanonociceptors, mechano-heat nociceptors, mechano-cold nociceptors, and poly modal nociceptors. Nociceptors are found in skin, muscles, joints, and the viscera.
1 These receptors include those for tactile sensations, such as touch, pain, and temperature, as well as those for vision, hearing, smell, and taste.  Interoceptors (visceroceptors) respond to stimuli occurring in the body from visceral organs and blood vessels.