<Li> "Bert's Blanket", Sung by The Muppet sheep and Bert (Frank Oz) as they learn how the blanket is made from a sheep's wool . Written by Christoper Cerf and Sara Compton . </Li> <Li> "Best Friends", sung by Telly and Baby Bear and aired in episode #3140 </Li> <Li> "Between", sung by Jeff Redd . Later covered by Wayne Brady . </Li> <Li> "Big, Bigger, Biggest", written by Christopher Cerf </Li>

Sesame street the sound that's in the air