Odd thing my Tab 2 did

[JFetch]

I was sitting at work and my Tab 2 started playing music for no reason while sitting in my backpack. It did it for about 20 seconds, and then stopped. There were no notifications so I have no idea what it was doing. It was one of those ringtone songs that comes on it, which isn't even what my notification sound is set to. Anyone else have this happen before?

 

[Ballpark402]

Sounds like your coworkers phone went off

Sent from my GT-P3113 using Tapatalk 2

 

[JFetch]

I was alone, and I got it out and it was still going in my hand.

 

[SonicJoe]

Yes, mine went off at 6:30 in the morning one day. I thought someone might be calling me, because I have Groove IP, but no missed calls were shown there or in Google Voice.