Commentary by Dr. Whitesel: I regularly evaluate online and onsite worship services for clients and colleagues. A reoccurring experience is when a skilled worship leader is backed by supporting vocalists who have been faithful churchgoers for some time. However, if you are trying to reach younger generations (see the list of generations here and here) you should include backup singers from missing generations too.
Yet don’t err on the side of participation, and ignore skill. In many churches there is a community music leader, e.g. current or former school music teacher, etc. that can help. Seek out these musical coaches and ask them to work with your supporting vocalists, relieving the music director of having to work with novice vocalists.
Regarding getting younger people involved, see the chart below for the generational names and years (in addition, you will find an explanation of “Early Boomers,” “Generation Jones,” “Generation Alpha” and “Generation Beta” here).
Following the “Millennials” born between 1982 and 2009, the next two generations are now “Generation Alpha” from 2010 to 2024 & “Generation Beta” from 2025 to 2039.