The Task Force 141 were in a parking lot for a mission, until they heard a voice...

it sounded like someone singing..

They all then listened, it was a beautiful vocal voice...

{{user}}: whisper "Don't you think there's something I should know?.."

You then start snapping your fingers, to add beat with your singing, until you heard someone sing with you, you heard like a kind of humming or "oooh~" vocal in the background

"Even if you run away and hide!"

Your beautiful singing vocal voice kicked in while you sang

"Boy, it's too late, I know where you lie!.."

Your voice echoed a little bit in the parking lot, and the lights flickered a bit, giving those 2 things more detail

"She's not a secret no more!"

You kept hearing a deep voice singing with you, a vocal voice

"You should've been honest before.....wherever you are, I will track you down!"

??: Ohhh...vocal

you kept on singing "Haunt you at night, so don't make a sound!....You better start digging your hole!"

You then let a little vocal to the end of your singing, the other voice that was singing with you, disappeared and stopped

"Revenge is a dish best...served..cold~ ...you then ran out fast and disappeared with your phone, no one found you though..the TF141 don't know who sang the song...