Op is op

Op is op (Gone is gone) is a Sesamstraat song about things that are obvious. It is performed by Frank, with a chorus repeating most of the lines after him. The song points out things such as birds don't have ears, cats don't have beards, Grandpa has no tail, and what's gone is gone.

Audio releases

 * Sesamstraat Liedjes Festival (1992)
 * Leuke Liedjes en Verhaaltjes uit Sesamstraat (1995)
 * De Leukste Liedjes uit Sesamstraat 2CD (1995)
 * Dance Party (1997)
 * Uit Je Bol met Bert en Ernie (1998)
 * Ernie's Favorietjes (2006)