Austin & Ally songs

Are they a cover? Or just another song? These songs were written for Ross for his tv show, but R5 plays them at many of their concerts.

Songs they play include:
-Can You Feel It
-Not A Love Song
-A Billion Hits
-Christmas Soul

(I know they do a bunch more, I’m just too lazy to add them right now. Feel free to tell me what I missed in the comments section and I’ll add them)