It is the sequel to the group's 2005 album Here Come the ABCs.

The songs are edutainment music, and like ABCs, both a CD and DVD were released.

[1] It was initially set to be released on October 2, 2007, but was pushed back to February 5, 2008.

Soon after its release, the album rose to the #1 position in the Amazon.com Children's Music Bestsellers,[8] and the top 10 overall music bestsellers on the site.

^ Shipments figures based on certification alone.