Current Contributors and Trends in Modern Hymnody

In Colossians Paul is talking about true worship as expressed in songs, hymns, and spiritual songs. Hymns are a way in which the first century Christians would convey deep biblical theological truths. When we think of great contributors to hymnody we think of Isaac Watts, Fannie Crosby, and John Wesley; but who is contributing to true hymnody today? How has music in the church drifted away from theology and toward the experience?