It all crystallizes......eventually.  Welcome to YTMLP.  Today comes the first in a multi-part series, THE PRINCESSES of EQUESTRIA!  This was a request from shalmusicfx and will be a 10 part series with (appearing in alphabetical order) the top 11 songs, and then videos, of Cadence, Celestia, Luna and Twilight Sparkle.  4.....wait, aren't there 5?  Well, let's see what the fandom has in store in the future for lil Flurry Heart.  Now, let's begin with the music of the crystal princess.  Here, you'll find devotion, duets, the foal sitter, first dates and much more!  Hope you'll 'stay' and enjoy the show.  /)

Links:

shalmusicfx: https://www.youtube.com/channel/UClFK5jB2xy5iyVz4qrzv8Ww

intro/countdown song:

aurora: https://www.youtube.com/watch?v=f_-ibwg7D8Q
undreamedpanic: https://www.youtube.com/channel/UC5u0K5MNm_P5jmK3ByM0lpw

11. cadenza: https://www.youtube.com/watch?v=bxwBsL9Opq0
crystal slave: https://www.youtube.com/channel/UC7JaredrW40wDE-0QNgr1AQ

10. cadence 2.0: https://www.youtube.com/watch?v=BXNlUENCZI4
crystal slave: https://www.youtube.com/channel/UC7JaredrW40wDE-0QNgr1AQ

9. come to light: https://www.youtube.com/watch?v=focdWZK2tWQ
ponyfirestone: https://www.youtube.com/channel/UCgyZNyLL56TRdGcCLzG5EJg

8. unrelenting devotion: n/a
(commandspry) spry: https://www.youtube.com/channel/UCXyXdQlDBzO1kmIF3g9ZXeQ

7. my cadence: https://www.youtube.com/watch?v=pLvq_1Rx95Y
matthew mosier: https://www.youtube.com/channel/UCTzwnF-kBhZykYOfFs3RuJQ

6. stay: https://www.youtube.com/watch?v=FL0-Zht83xA
knifepony: https://www.youtube.com/channel/UC_vd-Eb2tpevkgljo4XYXkQ

5. love is in bloom: https://www.youtube.com/watch?v=rWdjgBLVwU0
aviators: https://www.youtube.com/channel/UCioNNjH3S7X8byCjPDEqZkA

4. my wings aria: https://www.youtube.com/watch?v=H9wyiWsY_D8
aurelleah: https://www.youtube.com/channel/UCCkWqs3oGgC6Y3YJRdRPeKg

3. hey foal sitter: n/a
jeff burgess: https://www.youtube.com/channel/UCKaKbMoQ0EkCzCqpaOhu0HQ

2. neigh anything: https://www.youtube.com/watch?v=GLDRdKMnmiI
fritzybeat: https://www.youtube.com/channel/UCybhzNv4lLfKc1gQ09Cqx6g

1. it was ok eventually: https://www.youtube.com/watch?v=OIul0gk52Kc
skybolt: https://www.youtube.com/channel/UCRxH-n1VLm0znnmT1jV87gA