Here's the channel listing, including highlighted [New Channels]. For some reason, they put incorrect channel names on the new channels we'll receive (depending on your programming package):
Ch / XM / SonicTap
801 / The 40's / Jazz: Big Band/Swing
802 / The 50's / Oldies: Malt Shop Oldies
803 / The 60's / Oldies: 60's Revolution
804 / The 70's / Oldies: 70's Hits
805 / The 80's / Oldies: 80's Hits
806 / The 90's / Pop/Adult Contemporary: 90's Hits
807 / [New Channel] / Rat Pack
808 / Roadhouse / Country: Traditional Country
809 / Prime Country / Country: Hit Country
810 / Outlaw Country / Country: Red, Rock and Blues
811 / Willie's Place / Country: Honky Tonk Tavern
812 / Bluegrass Junction / Bluegrass: Bluegrass
813 / The Village / Folk: Folk Rock
814 / The Highway / Country: Modern Country
815 / The Loft / Holiday & Happenings
816 / Top 20 on 20 / Pop/Adult: Today's Hits
817 / Pop2K / Pop/Adult Contemporary: Y2K Hits
818 / The Pulse / Pop/Adult Contemporary: Hottest Hits
819 / Love / Pop/Adult Contemporary: Love Songs
820 / Escape / Instrumental: Contemporary Instrumentals
821 / The Blend / Pop/Adult Contemporary: Adult Contemoprary
822 / Cinemagic / Standards: Silver Screen
823 / On Broadway / Standards: Showtunes
824 / [New Channel] / Groove Lounge
825 / The Heat / Urban: Hot Jamz (Hip Hop)
826 / The Message / Religious: The Spirit
827 / Praise / Religious: Gospel Glory
828 / Enlighten / Religious: Hallelujah
829 / Hair Nation / Rock: Hair Guitar
830 / Bone Yard - XL / Rock: Full Metal Jacket
831 / Sirius XM U / Rock: College Rock
832 / The Spectrum / Rock: Adult Alternative
833 / Classic Vinyl / Rock: Classic Rock
834 / Alt. Nation / Rock: Alternative
835 / Octane / Rock: Ink'd
836 / The Loft / Standards: Singers-Songwriters
837 / Classic Rewind / Classic Rock: Classic Hits Blend
838 / Lithium / Rock: Reality Bites
839 / 1st Wave / Alternative: Flashback/New Wave
840 / Deep Tracks / Specialty: 8-Tracks
841 / Liquid Metal: XL / Rock: Spike (Explicit Lyrics)
842 / Soul Town / Urban: Classic R&B
843 / Heart & Soul / Urban: Silky Soul
844 / The Groove / Urban: Old School Funk
845 / Strobe / Dance: Retro Disco
846 / Backspin / Urban: The Boombox (Explicit Lyrics)
847 / Hip Hop Nation / Urban: Hype (Explicit Lyrics)
848 / Coffeehouse / Alternative: Coffeehouse Rock
849 / The Bridge / Rock: Soft Hits
850 / Real Jazz / Jazz: Classic Jazz Vocal Band
851 / Watercolors / Jazz: Smooth Jazz
852 / [New Channel] / Jazz
853 / [New Channel] / Metro Blend
854 / Bluesville / Specialty: Blues
855 / [New Channel] / Great Standards
856 / Spa / Health & Fitness: New Age
857 / Chill / Health & Fitness: Zen
858 / Area / Dance: SubTerranean
859 / BPM / Dance: Dance
860 / [New Channel] / Modern Workout
861 / [New Channel] / PUMP!
862 / [New Channel] / Classic Rock Workout
863 / The Joint / International: Reggae
864 / Symphony Hall / Classical: Symphonic
865 / [New Channel] / Piano
866 / Pops / Classical: Light Classical
867 / Radio Disney / Specialty: Be-Tween
868 / Kids Place Live / Specialty: The Playground
869 / Caliente / Latin: Bailamos!
880 / [New Channel] / Familiar Favorites
881 / [New Channel] / Italian Bistro Blend
882 / [New Channel] / Italian Contemporary
883 / [New Channel] / Irish
884 / [New Channel] / Tranquility
Already available SonicTap channels (again, depending on your package):
Ch / SonicTap channel
870 / Fiesta Tropical
871 / Latin Contemporary
872 / Music of the Americas
873 / Regional Mexican
874 / Salsa
875 / Hurbano
876 / Mariachi
877 / Carnaval Brasileiro
878 / Rock en Espanol
879 / Latin Jazz
Personally, it's no biggie to me: I have a XMp3 radio that I bring into the house, or I can stream on the stereo any of SIRIUS XM's online channels. I am, though, miffed by the lack of a Caribbean/Island-style channel.