What happened too?

Here are some artist that disappeared. I think they might have broken up or on hiatus.

Virtue - A group that started out with four members and ended with three sisters. I’m not sure if they broke up but I do know that a former member has a solo album.
Put your war clothes on - http://www.youtube.com/watch?v=seOzG3Spqsk

Pam & Dodi – an interesting gospel duo with very powerful voices. They released one album then disappeared.
What’s Wrong - http://www.youtube.com/watch?v=vRqFoA4Y-Bo

Ramiyah – A gospel quartet that simply disappeared. Wikipedia said that they returned this year with a new single called “He is the one”. I looked and haven’t found it.
Power from God - http://www.youtube.com/watch?v=sg_rS9-_YCI&feature=related