With James Seay Dean, Jr. A former faculty member at Northwestern and DePaul Universities, Benfield's particular focus is teaching the double bass from a musical, as well as a technical, standpoint. This book continues to hold a valid place in double bass pedagogy. the faculties of Northwestern University and DePaul University. He has also given many master classes and lectures, including two in China. Since retiring, he is continuing to teach a few students at the American Conservatory and at Chicago's Merit School for underpr aim is to teach the approach of the double bass from a musical, as well as a technical standpoint.