
    No. 77-1578.
    No. 77-1583.
    Broadcast Music, Inc., et al. v. Columbia Broadcasting System, Inc., et al.; and American Society of Composers, Authors & Publishers et al. v. Columbia Broadcasting System, Inc., et al.
   C. A. 2d Cir. [Certiorari granted, ante, p. 817.] Motion of Columbia Broadcasting System, Inc., for additional time for oral argument granted and 15 additional minutes allotted for that purpose. Petitioners also allotted 15 additional minutes for oral argument.  