Complex sentence: The Leman choir has members from 2nd, 4th, 5th and 6th year and the best of the senior members of the Leman choir are accepted into the Libermann choir.
Split into simpler sentences: The Leman choir has members from 2nd, 4th, 5th and 6th year. The best of the senior members of the Leman choir are accepted into the Libermann choir.