I downloaded the PV last night & it's very average , no wonder Zemus didn't want to upload the PV lmao D:
I will upload the download links for the signal PV after this but it's something that I like & you're right , it does sound like something ELT might do
but in a way , I'm glad for once , they allow someone outside of the group to compose their stuff , as it's not fair to rely soley on Daisuke Suzuki to compose everything from their debut til now :3
EDIT - signal pv is up for download ->
http://www.ahsforum.com/forum/showthread.php?t=113703