They were created in 1958 by Ross Bagdasarian, Sr.
Christmas with The Chipmunks was created in 1961.
The Chipmunks Rock the House was created in 1991.
Sing Again with The Chipmunks was created in 1960.
Solid Gold Chipmunks was created in 1958.
The Chipmunks Go Hollywood was created in 1982.
The Very Best of The Chipmunks was created in 1995.
The Chipmunks See Doctor Dolittle was created in 1968.
The Chipmunks Sing with Children was created on 1965-01-01.
The Chipmunks Go to the Movies - album - was created in 1969.
Around the World with The Chipmunks was created on 1960-01-01.
The Chipmunks Sing The Beatles Hits was created in 1964.
Chipmunks Roasting On an Open Fire was created in 2000.