Most theatre-goers, television or movie viewers, or people listening to the music of their choice may not be conscious of the variety of back-stage and studio experts it takes to put it all together. When the curtain goes up, it's as much a triumph for those backstage as it is for those in the spotlights.
There is great satisfaction to be gained from working in a team that puts on a great show. If you wonder how many people it takes to put on a great show, stay behind after the movie to read the credits. It may astound you, and spur you on to gain the qualifications to join the party!