HOWLBand has the ability to reduce itself in size to create a four piece band.  This format, known as HB4 is comprised of the same instrumental lineup, with the vocals being performed by the keyboard and bass players.  The ability to reduce the size of the band allows HB4 to put on the same entertaining, high energy performance, at a price more convenient for limited budgets.  HB4 is still able to perform all the same songs and bits as the original five piece lineup.  So if you have a limited budget, but like the energy, song list, and experience of HOWLBand, then HB4 is for you!