Question: Name an organization to which Gene Autry's collaborator on "Here Comes Santa Clause" belongs. 
Sentence (from "Oakley Haldeman"): He joined ASCAP in 1949, and his other popular-song compositions include "Brush Those Tears From Your Eyes", "I Wish I Had Never Met Sunshine", "Tho' I Tried", "Pretty Mary", "Texas Polka", "Honey Child", "Vic'try Train", "Last Mile", and "Texans Never Cry".
Relevant evidence: Yes