However many dances have come and gone - however hot the weather - those mysterious people who devise new dances never seem to rest from their labours. They have been at it again, and the result is the Yale Blues, an ingenious blend of elements drawn from the Blues, the Tango, the Charleston, and the Black Bottom. The new dance will be described and explained by Mr. Santos Casani, whose name is one to conjure with wherever dancing people meet.