engineers are very interesting - to engineers, scientists, and quality managers.

I'm a member of a community chorus that does credible jobs on such light weight stuff as the Verdi Requiem the Bach B Minor Mass and similar stuff. At a weekend retreat we had one year, during the brief intro section where we all gave little pocket bios of ourselves I counted about 70% of the 30-40 people we had there had scientific, technical or engineering day jobs.