Sean Altman (born May 9,1961) is an founder and former lead singer of the singing group Rockapella and a pioneer of the modern a cappella movement. He was a member of Rockapella from its inception in 1986 until he left the group in 1997 to pursue a solo career. He may be best known for Rockapella's role in the popular children's geography gameshow, … Wikipedia
The definitive Wikipedia entry for Sean Altman. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Sean_Altman
The definitive Wikipedia entry for Sean Altman. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Sean_D%2e_Altman
The Official Website of Rockapella! Find all the latest updates on Rockapella including tour dates and news, purchase merchandise and music, purchase VIP ticket packages, and chat with other fans in the forum. www.rockapella.com
