Written in 1920, the work is in the public domain.
Samuel Beckett's estate owns the copyrights and the estate is currently run by his nephew.
Brentwood-Benson.
US TREASURY!!!
Random House.
Most seem to have transferred to Josephine Hammett Marshall & Mary Hammett Miller, daughters of the deceased author, Dashiell Hammett, by Evan D. Marshall, authorized agent.
Little Ruby Tunes.
Frances Bean Cobain does.
Abbott and Costello Enterprises.
Which one? There appear to be at least three songs by this name.
Warner Tamerlane and Sony/ATV Songs.
Various songs are controlled by various companies and individuals.
InuYasha characters and images can be licensed through Viz Media.