Moses Dillard, 46, Grammy-winning gospel music producer and former disco singer. A minister, Dillard was a disco singer in the 1970s, but achieved his greatest mark as a record producer. In 1983, he won a Grammy and a Gospel Music Assn. Dove Award for producing Al Green's "Precious Lord." He was associate producer of "March On," an album in tribute to Martin Luther King scheduled for release next month. On Wednesday in Nashville, Tenn., of a heart attack.