3am Mariachi

One or two nights ago, I woke up in the middle of the night and heard some faint Mexican music.  We're staying in an extended stay hotel, so I figured a guest, but probably not one right next to us since the music sounded far away, was playing music in the middle of the night.

Last night, at 3am, the same thing happened.  But this time I realized that what was playing that music was the hotel alarm clock that was right next to me.