Let us choose the Beta summoner's rift music during an SR game

(suprisingly) we can choose between the new music and the old music on SR. Why not include both Beta tracks? https://www.youtube.com/watch?v=ghA31vo-c2I https://www.youtube.com/watch?v=ferQfgBCpUA&index=2& They sound pretty good for beta tracks. I say the both of them are better than both new and old SR tracks. Although they do fit with the old visual and aesthetic of old LoL, it still sounds better. They actually sound like a war is commencing, rather than some fantasy story-tale is taking place.