Steve Munch, 60, of Great Falls, a professional musician, died on Thursday, January 3, 2013 of undetermined natural causes at his home.A vigil service will be held at 7:00 p.m. on Thursday, January 10, 2013 at Hillcrest Lawn Memorial Chapel with visitation one hour prior to the vigil.A funeral liturgy will be held on Friday, January 11, 2013 at 11:00 a.m. at Holy Spirit Catholic Church.Schnider Funeral Home is handling the arrangements.Steve is survived by his parents, James and Patricia Munch of Great Falls; a sister, Kathy (Rich) Thayer of Great Falls; brothers Jeffrey Munch and Kevin Munch both of Great Falls; two nieces; one nephew; and numerous aunts, uncles and cousins.