I'm curious: what VGM use other people as ringtone/notification/alarm phone sound?

At the moment, I'm using:
Ringtone: Portal 2 - Turret Wife Serenade (http://www.youtube.com/watch?v=ElISik3m-JE)
Alarm: Kingdom Hearts - Tricksy Clock (http://www.youtube.com/watch?v=ghAwLeaRWKI)
Notification: Okami - Super big success (http://www.youtube.com/watch?v=DcMO8bkY_V8)

At the moment...

Ringtone: Golden Palms - Dirty Androids (http://youtu.be/3LnQkCJiQL0?t=59s) (IIDX18 Resort Anthem) 0:59-1:29 is what I'm using

Alarm: The DDT Symphony (http://youtu.be/iLp0nqatm90?t=8s) (Donkey Kong 64) 0:08-0:30 is what I'm using

Notification: "Data Recieved" (it's not music, but it's from Metroid Prime 2: Echoes when you scan something)

"Desperate Fight" from Final Fantasy XII is my ringtone and has been for like three years, haha. It's hardcore.

Nimbasa Gym Stage (http://www.youtube.com/watch?v=7FlI9YjxGRA). It's simply ~fabulous~.
As for alarm clock I use the ever so great Nerevar Rising (http://www.youtube.com/watch?v=ZRqJjSmUflU), composed by Jeremy Soule.

MGS Encounter.

I don't since my phone is an old school flip phone that can't handle that sort of thing. But my husband does have a ringtone and notification sounds from Chrono Trigger. The notification is A Prayer to the Road (http://www.youtube.com/watch?v=RVW3nJkrXP4&list=PL21BAA7C6EDEB63A3), the text alert is Fanfare 3 (http://www.youtube.com/watch?v=12--6B3U-Pk&list=PL21BAA7C6EDEB63A3), and the ringtone is Schala's theme (http://www.youtube.com/watch?v=dJtwEpQe6w0).