The other title called the Laredo Street has "the dirge of the cowboy", and an American folk song is the American music that drifted while it was broadcasted on TV in the 1950s. I arranged it as clarinet 4 duet (B ♭ clarinet X 4) music score .

A melody relieved at in 3/4 beat will be to become the space of healing by the sound of the clarinet. Please enjoy it in everybodies.