The Lee Boys—guitarist Alvin, vocalists Derrick and Keith Lee and their nephews steel guitarist Roosevelt Collier, bassist Alvin Cordy, Jr. and drummer Earl Walker—bring their version of “sacred steel” to the Maple Leaf  September 9 for what promises to be a raucous night of guitar stringbending and rhythmic undulation. Though their music was born in the House of God Church in Perrine, Florida, their sound ha...