Please Help Me Identify This Champion Spotlight Theme Music

There's been a recurring theme song in Champion Spotlights and a few other gameplay-update-type videos by Phreak and Scarizard for a long time now, generally starting around the part of the video where Abilities are showcased. However, I can't find it on League's official SoundCloud, or anywhere else for that matter. I very much like this song and would like to have a copy that I can listen to independently, so that I can enjoy the song and Phreak's puns separately according to their respective merits. Does anyone know its official name and/or where it can be downloaded?

Examples: https://youtu.be/Cx-9Oi2xstA?t=1m10s song starts at 1:10 here https://youtu.be/VYlOFKLmiHA?t=1m4s 1:04 here https://youtu.be/3kysDbC-NTo?t=1m1s 1:01 here https://youtu.be/h0Pwn7G-eLE?t=1m4s 1:04 here https://youtu.be/2ly6T4oIPwU?t=29s 0:29 here https://youtu.be/UFkCDRlb9FA?t=1m5s 1:05 here https://youtu.be/Oe-NJKTgz7c?t=1m9s 1:10 here https://youtu.be/JIIE0LCvGpo?t=25s 0:25 here https://youtu.be/QvNw0A-D0T0?t=1m24s 1:24 here https://youtu.be/HM520graePQ?t=1m22s 1:22 here https://youtu.be/Y91qo99osLI?t=1m23s 1:23 here https://youtu.be/3-XQ0Jb2MRs?t=1m 1:00 here https://youtu.be/qNk6uNCLuDo?t=51s 0:51 here https://youtu.be/Pz145kVa-4w?t=1m6s 1:06 here

I have no doubt it will be in the Yorick rework champion spotlight video somewhere around the 1 minute mark, as well.