Usually, you have a lead guitar and another guitar player, a bass guitar, keyboard/synth, a drumset, and the vocalist. Old rock bands, like Earth Wind and Fire, used to have brass instruments (trumpet and trombone, occasionally saxophone[woodwind]) as part of the instrumentation. It depends on what era of rock you are looking for, but this is the most common instrumentation. Hope this helps! :)
Answer:
Convergence
Explanation: Convergence is a term in digital technology that has wide application. The evolution of the SMART PHONE is a typical example where different technologies like Camera,the Mobile phone,FM radio are integrated.
Convergence has helped to improve the overall efficiency in the execution of business activities and technology.
Convergence has been applied in the field of Medicine for the integration of technologies especially in Medical diagnosis and treatment the use of X-RAY machines to view,capture and interpret details of the captured image.