Holy Communion is a slightly formal service, sharing holy communion (the "bread and wine") and usually following a service book. Music is normally led by the organ. Most communion services run parallel with Vision-on-Sunday, where children attend a modern Christian learning and activity session, coming back to join the service as we share communion.
United services join the benefice of 5 churches, and once each month we join together in a united service, which rotates around the benefice. The services vary a bit in style, but usually have Holy Communion. Music is usually led by the organist.