Complex sentence: While teaching McAdoo also spent much of his time touring with the Hampton Male Quartet, and some time around the end of 1885 he decided to join the Fisk Jubilee Singers led by Frederick J. Loudin.
Split into simpler sentences: While teaching McAdoo also spent much of his time touring with the Hampton Male Quartet. Some time around the end of 1885 he decided to join the Fisk Jubilee Singers led by Frederick J. Loudin.