08/02/2011 04:46 pm ET Updated Oct 02, 2011

'Unsung': The Sylvers

The Sylvers were a legendary singing family that at one point had nine members in the group. The Jacksons usually overshadowed them but they had several hits. The Sylers rocked it with, "Boogie Fever, Hotline" and several other hits. The family was plagued with controversy and devastation as their careers took off.

UnSung Mon., 10PM on TVONE