Here is a list of XFINITY music channels based on the search results:

1. Music Choice: Hit List
2. Music Choice: Max
3. Music Choice: Dance/EDM
4. Music Choice: Indie
5. Music Choice: Hip-Hop and R&B
6. Music Choice: Rap
7. Music Choice: Hip-Hop Classics
8. Music Choice: Throwback Jams
9. Music Choice: R&B Classics
10. Music Choice: R&B Soul
11. Music Choice: Gospel
12. Music Choice: Reggae
13. Music Choice: Rock
14. Music Choice: Metal
15. Music Choice: Alternative
16. Music Choice: Adult Alternative
17. Music Choice: Rock Hits
18. Music Choice: Classic Rock
19. Music Choice: Soft Rock
20. Music Choice: Love Songs

Please note that this list may not be exhaustive and the availability of these channels may vary depending on your location and subscription package [3].

Learn more:

1. Xfinity® Channel Lineup and TV Guide by Comcast
2. Xfinity TV Local Channel Line-up
3. Comcast Xfinity TV Channel Lineup | HD Report