PLATTEVILLE — The UW–Platteville Sigma Alpha Iota and Phi Mu Alpha Sinfonia Greek music organizations will give a free concert in the Center for the Arts Richard and Helen Brodbeck Concert Hall Thursday, Nov. 29 at 7:30 p.m.

Approximately 30 student musicians will perform a variety of classical and popular music selections.

Both Greek organizations are international music fraternities, SAI for women and PMAS for men.

The two fraternities are working together to purchase a five-octave marimba, which is similar to a xylophone, for the UW–Platteville Music Program.