Family-friendly Christmas jazz concert for the community featuring the nationally recognized LowDown Brass Band Fri., Dec. 14, 7 p.m., Morgan Park Presbyterian Church, 2017 W. 110th Pl. The band creates stellar original arrangements of Christmas classics like “Santa Claus Is Coming to Town,” “Silent Night,” “Jingle Bells” and” O Come All Ye Faithful” plus a Duke Ellington arrangement of Tchaikovsky’s Overture from “The Nutcracker” and a great original song, “Chicago’s Where I Wanna Be.”