Sirius will start Halloween programming on Sunday, October 26 on channel 113. SIRIUS Satellite Radio - Your Halloween Soundtrack SCREAM 113 For a ghoulish Halloween, tune in to SIRIUS Scream 113 from Sunday, October 26 to Sunday, November 2. The channel will feature spooky songs and sound effects, Halloween stories from SIRIUS Stars and personalities (Martha Stewart, Deepak Chopra, Jay Thomas and Cousin Brucie, among them), Halloween-related interviews and features, listener comments, and more. And on October 31, Scream 113 is the place for your sound track for Halloween with 24 hours of blood curdling sound effects â€¦ Donâ€™t say we didnâ€™t warn you! I have not seen an announcement from XM yet.